OEM Factory for China Gas Chromatography for Packaging Material Solvent Residue Detection
It adheres for the tenet “Honest, industrious, enterprising, innovative” to develop new products and solutions continuously. It regards shoppers, success as its individual success. Let us produce prosperous future hand in hand for OEM Factory for China Gas Chromatography for Packaging Material Solvent Residue Detection, We attend seriously to produce and behave with integrity, and with the favor of consumers at your house and abroad during the xxx industry.
It adheres for the tenet “Honest, industrious, enterprising, innovative” to develop new products and solutions continuously. It regards shoppers, success as its individual success. Let us produce prosperous future hand in hand for China Gas Chromatograph, Gas Chromatography, With the spirit of “high quality is our company’s life; good reputation is our root”, we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.
Performance indicators
1. Sample limitation:
This test equipment is prohibited:
Test and Storage of Flammable, Explosive and Volatile Substances
Testing and Storage of Corrosive Material Samples
Testing or storage of biological samples
Testing and Storage of Samples from High Electromagnetic Emission Sources
2. Volume and size:
Nominal Content Area (L): 80L/150L (according to customer requirements)
Nominal Inner Box Size (mm): 400 *wide 400 *high 500 mm/500 *500*550
Nominal Outer Box Size (mm): 1110 *770 *1500 mm
3. Performance:
Test environment conditions:
Airflow around the equipment is smooth, no high concentration dust, no corrosive or flammable and explosive gases.
Ambient temperature: 5-35 C
Relative humidity: <85%RH
4. Testing methods
Temperature range: – 40 /- 70 ~ + 150 (- according to customer requirements)
Temperature fluctuation: +0.5 C
Temperature deviation: +2.0 Temperature
Temperature change rate:
It takes about 35 minutes for 4.2.4.1 to rise from + 25 to + 150 C (no load)
It takes about 65 minutes for 4.2.4.2 to decrease from + 25 ~40 ~C (no load)
GB/T 2423.1-2001 Test A: Low Temperature Test Method
GB/T 2423.2-2001 Test B: High Temperature Test Method
High Temperature Test of GJB150.3-1986
GJB150.4-1986 Low Temperature Test
Functional Introduction
1. Structural characteristics:
Thermal insulation envelope structure:
Exterior wall: high grade steel plate paint
Inner wall: SUS304 stainless steel plate
Insulation Material: Glass Fiber
Air conditioning channels:
Fans, heaters, evaporators (and dehumidifiers), drainage devices, humidifiers, dry-burning preventers,
Standard configuration of laboratory body:
Pneumatic Balance Device
Gate: Single door. Open glass observation window with heat and dew proof for distribution on door. Test window size: 200 *300 mm. The door frame is equipped with dew-proof electric heating device to prevent frost phenomenon during low temperature operation test. Lighting lamp for observation window.
Control panel (on distribution control cabinet):
Temperature (humidity) control screen, operation button, overtemperature protection switch, timing device, lighting switch
Machinery room: Mechanical room includes: refrigeration unit, drainage device, fan, distribution control cabinet, humidification and humidity water control device.
Distribution control cabinet:
Radiator fan, buzzer, distribution board, leakage circuit breaker of main power supply
Heater: Heater Material: Stainless Steel 316L Fin Heat Pipe. Heater control mode: Contactless equal period pulse width modulation, SSR (solid state relay)
Humidifier: Humidification method: stainless steel humidifier. Humidifier material: stainless steel armor
Control mode of humidifier: Contactless equal period pulse width modulation, SSR (solid state relay)
Humidifier device: water level control device, heater anti-dry burning device
Noise: <65 DB
2. Refrigeration system:
Working mode: air-cooled mechanical compression single-stage refrigeration mode
Refrigeration compressor: original imported French “Taikang” totally enclosed refrigerator
Evaporator: Fin heat exchanger (also used as dehumidifier)
Throttle device: thermal expansion valve, capillary
Evaporative Condenser: Brazed Plate Heat Exchanger
Refrigerator control mode:
The control system PID automatically adjusts the operating conditions of the chiller according to the test conditions.
Evaporative pressure regulating valve
Recirculation Cooling Circuit of Compressor
Energy Regulating Circuit
Refrigerants: R404A, R23
Other:
Major components adopt international high-quality brand products.
Compressor cooling fan is the original standard of Taikang, France
3. Electrical control system:
Controller (Model): Touch Screen Control
Display: LCD Touch Screen
Operation mode: fixed value mode.
Setting mode: Chinese menu
Input: Thermal Resistance
Refrigeration system:
Compressor overpressure
Compressor motor overheating
Compressor motor overcurrent
4. Laboratory:
Adjustable over temperature protection
Ultimate Over temperature of Air-conditioning Channel
Fan motor overheating
5. Other:
Phase sequence and phase-out protection of total power supply
Leakage protection
Load Short Circuit Protection
3. Other configurations:
Power cable: one accessory of four-core (three-core Cable + protective grounding wire) cable:
Lead hole: Lead hole has diameter of 50mm, specifications, its position and quantity can be customized according to user’s requirements under the condition that the box structure permits and does not affect the performance.
4. Conditions of use (guaranteed by users of the following conditions):
Venue:
Flat ground, well ventilated, free of flammable, explosive, corrosive gases and dust
There is no strong electromagnetic radiation source nearby.
There are drainage ground leaks near the equipment (within 2 meters from the refrigeration unit)
Ground load-bearing capacity of site: not less than 500 kg/m2
Keep adequate maintenance space around the equipment
Environmental conditions:
Temperature: 5 ~35.
Relative humidity: <85%RH
Air pressure: 86-106 kPa
Power supply: AC380V 50HZ
Power capacity: 3.8Kw
Requirements for storage environment:
When the equipment is not working, the ambient temperature should be kept within +0-45 C.According to the regulations in GB15980-2009, the residual amount of ethylene oxide in disposable syringes, surgical gauze and other medical supplies should be no more than 10ug/g, which is regarded as qualified. The DRK-GC-1690 gas chromatograph is specifically designed for epoxy in medical devices Detection of residual amounts of ethane and epichlorohydrin. It also meets the ISO 13683 standard.
It adheres for the tenet “Honest, industrious, enterprising, innovative” to develop new products and solutions continuously. It regards shoppers, success as its individual success. Let us produce prosperous future hand in hand for OEM Factory for China Gas Chromatography for Packaging Material Solvent Residue Detection, We attend seriously to produce and behave with integrity, and with the favor of consumers at your house and abroad during the xxx industry.
OEM Factory for China Gas Chromatograph, Gas Chromatography, With the spirit of “high quality is our company’s life; good reputation is our root”, we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.