Products

Precise Calorific Value Determination

YEKLAB YEK-306 oxygen bomb calorimeter precisely measures heating value of solid and liquid fuels. 0-40,000 kJ/kg measurement range enables analysis of various fuel types. ±0.05% accuracy meets requirements of research and quality control labs.

Fully Automatic System

Automatic ignition minimizes user intervention. Sample inside bomb ignited electrically. 30 bar oxygen pressure ensures complete combustion. Microprocessor-controlled system precisely measures heat change and performs automatic calculation.

ASTM & ISO Compliance

Device designed according to ASTM D240, ISO 1928, and other international standards. This compliance ensures test results are internationally accepted. Delivered with calibration certificates and reference materials.

Applications

• Coal and coke calorific value
• Biofuel calorie analysis
• Petroleum product testing
• Food energy content
• Waste fuel characterization
• Explosive material energy analysis

Rapid Moisture Analysis

YEK-M PRO halogen moisture analyzer determines moisture content rapidly and precisely. ±0.01% accuracy provides adequate results for quality control and research. 100-gram capacity enables work with various sample sizes.

Halogen Heating Technology

Halogen lamp provides much faster drying than conventional ovens. Analysis typically completed in 5-10 minutes. 50-200°C adjustable temperature creates optimized drying profiles for different materials.

LCD Touch Screen

User-friendly interface enables easy parameter setting and result reading. Graphic display shows drying curve in real-time. Auto-stop function ends analysis when weight stabilizes. 99 method memory enables quick repetition.

Food & Chemical Industry

Moisture determination critical in: food production quality control, pharmaceutical formulation, polymer analysis, agricultural product analysis, textile moisture measurement, building materials testing.

YEK-MF Series Muffle Furnaces

YEK-MF Series muffle furnaces are designed for high-temperature ashing and heat treatment. Models from 1100?C to 1600?C with 4L / 7L / 14L internal volumes adapt to different laboratory needs.

Highlights

• Programmable temperature profiles
• Multiple heating element options (Fe-Cr-Al, SiC, MoSi2)
• Durable insulation and safety protections

YEK-MF Series Specifications

YEK-CLIMATE Series Climate Test Chambers

YEK-CLIMATE Series chambers are designed for material and product testing under controlled temperature and humidity. The -40?C ... +150?C range with 20% ... 98% RH control supports durability, stability, and environmental compliance tests.

Highlights

• PID screen control
• Programmable test cycles
• Stainless interior and insulated body

Specification Table

Gold Standard in Laboratory Weighing

YEKLAB YK-BALANCE analytical balance features 0.1 mg (0.0001 g) readability, the gold standard in laboratory weighing. Measures up to 150 grams with ±0.1 mg repeatability ensuring consistent results in successive weighings.

High Precision Technology

Electromagnetic Force Restoration (EMF) sensor provides wear-resistant, long-life weighing. Minimally affected by temperature changes. ±0.2 mg linearity across entire range (0-150g) ensures linear response.

Draft Shield System

Glass draft shield prevents air currents from affecting precision. Three-sided sliding glass doors facilitate sample placement. Anti-static glass minimizes electrostatic effects. LED lighting enhances visibility.

External Calibration

User can control device periodically using certified calibration weights. Critical for ISO 17025 accredited laboratories. Simple calibration procedure completed in under 5 minutes.

Applications

• Chemical analysis sample preparation
• Pharmaceutical formulation weighing
• Reference standard preparation
• HPLC & GC sample prep
• Gravimetric analysis
• Calibration standard weighing
• Pipette calibration
• Density determination

Specifications

• Capacity: 150 g
• Readability: 0.1 mg (0.0001 g)
• Repeatability: ±0.1 mg
• Linearity: ±0.2 mg
• Calibration: External (E2 weight)
• Display: LCD 120x40mm backlit
• Interface: RS-232 (standard), USB (optional)
• Warranty: 2 years (sensor 5 years)

High Temperature Performance

YEKLAB YK-OVEN300 offers performance beyond standard drying ovens with temperature capacity up to 300°C. 75-liter volume allows simultaneous processing of large or multiple small samples. Professional solution for material testing, heat treatment, and sterilization.

Advanced Control System

3.5 kW power ensures rapid heating and temperature stability. Digital PID control minimizes deviation. Programmable ramp function creates gradual heating and cooling profiles.

Industrial Applications

• Electronic component aging tests
• Pre-heating in ceramics and glass industry
• Polymer curing processes
• Paint and coating drying
• Metallurgy sample preparation
• Pharmaceutical stability testing

Model Options

YEK-S Sulfur Analyzer uses coulometric titration to determine total sulfur in coal, petroleum, mineral and organic samples. It delivers fast (3-5 min) and repeatable results across 0.01% - 10% and meets ISO/ASTM standards.

Single-Use Hygienic Transfer

YEKLAB YK-PIPETTE-PASTEUR disposable plastic pipettes for laboratory liquid transfers. 10,000-piece bulk pack provides long-term use and economic advantage. 3ml capacity, 155mm length pipettes standard in various lab applications.

Quality PPL Plastic

PPL (Polypropylene) plastic offers high chemical resistance. Compatible with most organic solvents and acid-base solutions. Transparent material allows clear liquid level viewing. Dropper tip enables precise drop transfer.

Wide Applications

• Cell culture media transfer
• Sample collection and transfer
• Reagent addition
• Supernatant removal
• Spot tests
• Microbiological inoculation

Economic & Practical

Organized in 100-piece packs. Prevents cross-contamination. Single-use eliminates washing and sterilization costs. Easy storage and long shelf life.

Product Overview

YEKLAB YK-OVEN250 laboratory drying oven is designed for research and industrial applications requiring precise temperature control. With 50-liter capacity and temperature range up to 250°C, it delivers reliable results for sample drying, sterilization, and heat treatment processes.

Technical Features

2.5 kW power capacity ensures rapid heating. Digital PID control system minimizes temperature fluctuations for reproducible results. Adjustable timer (0-999 minutes) provides convenience for long-duration processes.

Applications

• Sample drying in chemistry and biology labs
• Glassware sterilization
• Moisture removal from powder materials
• Heat aging tests
• Pre-heating applications in polymer industry
• Food analysis lab preparation

Safety & Certifications

CE and ISO9001 certified. Overheat protection and secure door locking ensure operator safety.

Model Options

Ultra High Temperature Capacity

YEKLAB YK-ASH1600 muffle furnace specially designed for ash analysis and high temperature applications with capacity up to 1600°C. 30-liter volume provides adequate space for standard ash crucibles and ceramic samples.

Programmable Control

4.0 kW power enables rapid heating profiles. Adjustable heating rate (ramp) prevents thermal shock. Programmable control system allows multi-step heating programs for automatic application of standard test methods.

Ash Analysis Applications

• Coal and coke ash determination
• Biomass fuel analysis
• Food ash content determination
• Feed and fertilizer ash analysis
• Loss on ignition of minerals
• Calcination of ceramics and glass materials

Safety Systems

Over-temperature cutoff stops heating if set value exceeded. Door safety switch prevents operation when lid open. Cooling fan accelerates safe cooling after program completion.

Precise Temperature Control

YEKLAB YK-INC37 bacteriology incubator provides ±0.1°C temperature accuracy for optimal microbial culture growth. 150-liter volume accommodates multiple culture plates and tubes. 5°C-70°C range enables work with mesophilic and thermophilic microorganisms.

Microprocessor Control

PID algorithm minimizes temperature fluctuations. Touch panel provides user-friendly parameter adjustment. Programmable profiles create multi-stage protocols. Real-time monitoring provides instant data.

Alarm & Safety

Audio-visual alarm warns of temperature deviations. Independent overheat protection thermostat maximizes sample safety. Door-open alarm signals extended opening. Password protection prevents unauthorized changes.

Bacteriology Applications

• Bacterial culture growth
• Antibiotic susceptibility testing
• Colony counting
• Food microbiology analysis
• Clinical microbiology testing
• Environmental microbiology studies

Low Temperature Incubation

YEKLAB YK-COOLINC refrigerated incubator operates in wide temperature range -10°C to +60°C. 200-liter volume allows simultaneous incubation of numerous samples. Ideal for applications requiring below-ambient temperature incubation.

CFC-Free Cooling Technology

Eco-friendly refrigerant doesn't damage ozone layer. Peltier or compressor-based cooling provides reliable performance. PID control maintains ±0.5°C stability. Auto-defrost reduces maintenance.

Stainless Steel Interior

Corrosion-resistant stainless steel interior provides easy cleaning and long life. Rounded corners facilitate hygienic cleaning. Adjustable shelves accommodate containers and equipment of different sizes.

Applications

• BOD (Biological Oxygen Demand) tests
• Cold shock experiments
• Plant growth chamber
• Psychrophilic microorganism cultures
• Low-temperature enzyme reactions
• Stability testing

The Calorimeter Bomb is a high-pressure combustion chamber designed for the safe, controlled burning of coal, coke, biomass, and other solid fuel samples in an oxygen atmosphere. Its stainless steel body and sealed lid provide a stable combustion environment, enabling repeatable and reliable calorific value measurements. Built for long-term laboratory use, it delivers the precision required for sensitive analyses. Compatible with bomb calorimeter systems and fully matches the YEK-306 Oxygen Bomb Calorimeter.

Alpha Resources 208C Benzoic Acid Calorimeter Calibration Standard\n\nAlpha Resources 208C Benzoic Acid is a certified reference material (CRM) used to calibrate the heat capacity (calorimeter constant) of oxygen bomb calorimeters. Its high purity and stable combustion behavior ensure accuracy, repeatability, and traceability of calorimetric measurements.\n\nFully compatible with the YEK-306 Oxygen Bomb Calorimeter and widely used for calibration of LECO, IKA, Parr and equivalent systems. A reliable reference for laboratories requiring ASTM and ISO-compliant calibration.\n\nKey Features\n- Certified reference material (CRM)\n- High purity and complete combustion characteristics\n- Lot-specific certificate and uncertainty information\n- Compatible with oxygen bomb calorimeters\n- Reliable and repeatable calibration results\n\nApplications\nBomb calorimeter calibration, calorific value analysis, quality control, and laboratory workflows requiring accreditation.\n\nCompatible Systems\nYEK-306 Oxygen Bomb Calorimeter, LECO, IKA, Parr, and equivalent bomb calorimeter systems.

Professional Shaking Technology

YEKLAB YK-SHAKE150 orbital shaker is essential for microbiology, cell culture, and molecular biology labs. Precise speed control (30-300 rpm) ensures homogeneous mixing of various viscosity liquids.

Advanced Features

25 mm orbit diameter provides optimal shaking motion. 30x30 cm platform accommodates multiple flasks or petri dishes. 2 kg capacity offers flexibility for mid-scale applications.

Applications

• Bacterial culture growth
• Protein extraction and purification
• DNA/RNA isolation protocols
• Enzyme reaction incubations
• Cell culture media preparation
• Solution homogenization

Laboratory Stirring Solution

YEKLAB YK-MAGSTIR heated magnetic stirrer is a standard equipment in chemistry laboratories. Speed range 100-1500 rpm and heating capacity up to 300°C provides versatile usage. Suitable for stirring samples up to 1000 ml.

Precise Temperature Control

Digital control panel allows separate adjustment of stirring speed and plate temperature. PID algorithm maintains set value within ±1°C accuracy. 135x135 mm ceramic-coated heating plate ensures homogeneous heat distribution.

Safety Features

Overheat protection prevents exceeding set temperature. Automatic shut-off saves energy. LED indicator warns when plate is still hot.

Applications

• Solution preparation for titration
• Synthesis reactions
• Sample extraction
• Crystallization processes
• Heating and stirring solutions

High Purity Water Production

YEKLAB YK-DISTILL electric water distillation unit produces 4 liters per hour. 1-5 MΩ.cm purity provides adequate quality for most analytical applications.

Stainless Steel Construction

All water-contact parts are manufactured from stainless steel. Automatic level control prevents reservoir depletion. 3 kW power consumption provides efficient energy usage.

Applications

• Mobile phase preparation for HPLC and GC
• Buffer solution preparation
• Microbiological media production
• Biochemical reactions
• Glassware washing
• Autoclave use

Automatic Safety Systems

Dry-run protection automatically stops device. Overheat sensor detects abnormal conditions. Cooling water flow sensor prevents distillation without adequate cooling.

High Precision pH Measurement

YEKLAB YK-PH700 benchtop pH meter provides ±0.01 pH accuracy ideal for laboratory quality control. Wide measurement range (-2.00 to 16.00 pH) ensures reliable measurement in all acidic and basic solutions.

Multi-functional Measurement

Measures not only pH but also mV (redox potential) and temperature. ±1999.9 mV range enables use in redox titrations. -5°C to 105°C temperature range with automatic compensation improves pH accuracy.

Advanced Calibration

1-5 point calibration provides maximum precision. Device auto-recognizes standard buffers (pH 4.01, 6.86, 9.18, 10.01, 12.45).

Applications

• Water quality analysis
• pH control in food industry
• Pharmaceutical formulation
• Chemical process control
• Environmental engineering
• Educational laboratories

Chemical Storage Safety

YEKLAB YK-ACIDCAB90 acid-base safety cabinet is specially designed for safe storage of corrosive chemicals. 90-liter capacity accommodates 4-6 bottles of 2.5L chemicals. Dual-color warning system (yellow-blue) ensures separate storage of acids and bases.

Corrosion Resistant Structure

All surfaces protected with special acid-base resistant epoxy resin coating. PP shelves completely resistant to chemical spills. Spill containment sump prevents chemicals from leaking outside.

Ventilation System

Activated carbon filtered ventilation effectively filters chemical vapors. Dual-channel airflow provides circulation. External aspiration port (75mm) enables central system integration.

Safety Features

• Auto-closing double doors
• 3-point security lock
• Safety glass viewing window
• 20-liter spill sump
• 30-minute fire resistance

Professional Lab Bench System

YEKLAB YK-BENCHTOP3000 modular workbench designed for chemistry and biology labs. 3000mm length, 750mm depth, 850mm height provides ergonomic working conditions. Chemical-resistant epoxy resin surface withstands acids, bases, and organic solvents.

Chemical Resistant Surface

12.7mm thick epoxy resin bench passed 24-hour exposure tests with strong chemicals including 96% sulfuric acid, 37% hydrochloric acid, 65% nitric acid. Surface resistant to 1000°C (short-term contact).

Modular Cabinet System

3 configuration options: drawer module (3 drawers), cabinet with door, or open shelf. All drawers open fully with telescopic rails. Soft-close mechanism provides silent closing.

Technical Specifications

• Length: 3000 mm
• Depth: 750 mm
• Height: 850 mm (adjustable ±20mm)
• Load Capacity: 300 kg/m²
• Electrical: 4x Schuko + 2x USB
• Gas Connection: 3x DIN connector

Full Stainless Steel Construction

YEKLAB YK-SSTABLE1500 professional laboratory work table manufactured entirely from 304 stainless steel. 1500mm length ideal for single-person workstations or compact lab areas. Hygienic surface and corrosion resistance preferred in food, pharmaceutical, and microbiology labs.

Medical and Food Compliance

AISI 304 (18/10 Cr-Ni) stainless steel complies with food and drug industry standards. FDA-approved material provides uncontaminated surface. Antibacterial properties inhibit microbial growth.

Satin Finish Surface

2B satin finish provides resistance to fingerprints and stains. Matte appearance reduces reflections and prevents eye fatigue. Surface smoothness (Ra < 0.8 µm) optimized for easy cleaning and hygiene.

Heavy-Duty Legs

50x50mm square profile stainless steel legs provide high stability. Each leg has 150 kg load capacity (600 kg total). Adjustable plastic feet compensate for floor irregularities (±30mm).

Technical Specifications

• Length: 1500 mm
• Depth: 750 mm
• Height: 850 mm (adjustable ±30mm)
• Material: AISI 304 stainless steel
• Load Capacity: 300 kg/m² (600 kg total)

Sterile Environment for DNA/RNA Work

YEKLAB YK-PCR100 PCR cabinet designed for pre-PCR sample preparation in molecular biology labs. UV sterilization and HEPA-filtered airflow provide contamination-free working environment. 1000mm width offers adequate workspace for standard PCR equipment and micropipettes.

Contamination Prevention Technology

Biggest problem in PCR work is contamination of new reactions by previous amplicons. YK-PCR100 solves this with multi-layer protection. 99.99% efficient HEPA filter traps DNA particles. Laminar airflow (0.45 m/s) creates continuous clean air from work surface outward.

Powerful UV-C Sterilization

30W UV-C lamp (254 nm wavelength) effectively breaks down DNA and RNA molecules. Automatic sterilization program before and after work minimizes contamination risk. Timer-controlled UV system programmable 15-120 minutes.

Negative Pressure System

Slight negative pressure inside cabinet prevents air entry from outside. Silent fan motor (<50 dB) causes no disturbance during extended use.

Technical Specifications

• Width: 1000 mm
• Depth: 600 mm
• Height: 700 mm (work area)
• Airflow: 0.45 m/s
• HEPA: 99.99% (0.3 µm)
• UV Lamp: 30W, 254 nm
• Lighting: LED, 1000 lux
• Noise: <50 dB

Aseptic Work Standard

YEKLAB YK-LAMINAR1200 vertical laminar flow cabinet ideal for microbiology, cell culture, and sterile product preparation. 1200mm width allows two operators to work comfortably simultaneously. Vertical laminar airflow provides continuous sterile air to work surface, maximizing sample protection. Complies with ISO Class 5 (Class 100) clean air standard.

HEPA Filter Technology

99.995% efficient H14 class HEPA filter traps particles 0.3 microns and larger. This high filtration efficiency prevents bacterial and viral contamination. Filter positioned in upper cabinet section provides equal air distribution to work area.

Vertical Airflow Advantages

0.45 m/s vertical laminar airflow designed according to ISO 14644-1 standard. Air descends from top in piston-like motion. This flow pattern prevents particles from settling on work surface and sweeps them outward.

Stainless Steel Construction

All interior and exterior surfaces manufactured from 304 stainless steel. Rounded corner design prevents particle accumulation and facilitates cleaning.

Technical Specifications

• Outer Width: 1200 mm
• Outer Depth: 750 mm
• Outer Height: 2050 mm
• Work Area: 1140 x 600 x 650 mm
• Airflow: 0.45 ± 0.02 m/s
• HEPA: H14 (99.995% @ 0.3µm)
• Clean Air Class: ISO Class 5
• Lighting: 40W LED, 1200 lux

Ultra-Low Temperature Storage

YEKLAB YK-FREEZE provides precise temperature control between -40°C and -86°C. 340-liter volume ideal for long-term storage of numerous samples. Used for preserving biological materials, enzymes, vaccines, and sensitive chemicals.

Dual Compressor System

Cascade cooling technology with dual compressor ensures reliable, efficient performance. If one compressor fails, other continues operating to protect samples. Uses R290/R508B eco-friendly refrigerants.

Advanced Insulation

75x65x190 cm dimensions optimize space usage. Vacuum panel insulation reduces energy consumption and improves temperature stability. Interior stainless steel for easy cleaning.

Safety & Alarm Features

Microprocessor-controlled alarm warns of temperature deviations and power failures. Remote alarm connection enables 24/7 monitoring. Battery-backed alarm continues during power outages. Lock system prevents unauthorized access.

Applications

• DNA/RNA long-term storage
• Blood bank and plasma storage
• Vaccine and biological product preservation
• Stem cell storage
• Enzyme and protein stocks
• Research sample archiving

Temperature and Shaking Combination

YEKLAB YK-SHAKE01 combines temperature control and orbital shaking. 200-liter volume allows simultaneous incubation of multiple flasks. 5°C-70°C temperature range and 50-300 rpm shaking speed supports various microbial culture applications.

Microprocessor Control

Digital panel provides precise adjustment. PID algorithm maintains ±0.1°C stability. Programmable timer creates automatic protocols. 25mm orbital diameter ensures effective mixing.

Applications

• Bacterial culture propagation
• Cell culture growth
• Enzyme production
• Protein expression
• Fermentation studies
• Yeast and fungal cultures

High-Speed Tissue Disruption

YEKLAB YK-HOMO01 homogenizer provides wide speed range 500-24000 rpm for disrupting various samples from soft tissues to hard materials. 200W motor provides continuous, effective homogenization. 0.2-50 ml sample volume range offers flexibility.

Digital Speed Control

Microprocessor control provides precise speed adjustment. LCD displays real-time speed. Adjustable timer creates repeatable protocols. Soft-start prevents sudden speed increases.

Stainless Steel Probe

Interchangeable probes provide optimum performance. Stainless steel offers chemical resistance and easy sterilization. Autoclavable design supports aseptic work. Various probe diameters (5-20 mm) available.

Molecular Biology Applications

• DNA/RNA extraction
• Protein isolation
• Cell lysis
• Tissue homogenization
• Bacterial disruption
• Emulsion preparation

YEK-FTW SERIES

Freezing and Thawing Test Chambers in Water

Highlight: Full automatic cycle and precise temperature control.

Designed for TS EN 12371 and TS 699 standards, providing fully automated freezing and thawing cycles with intelligent water management and ?0.1?C precision.

YEK-FTW Specifications

YEK-FH SERIES INDUSTRIAL FUME HOOD

Icon Text: Maximum Protection Against Toxic Gases

Instantly evacuates acid vapors and toxic gases. Provides maximum safety for the operator with airflow dynamics compliant with standards and a chemical-resistant inner surface.

Specifications