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E-mail
qiyatest@163.com
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Phone
13537151533
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Address
Baishigang Third Industrial Zone, Changping Town, Dongguan City
Product Categories
Dongguan Qiya Testing Equipment Co., Ltd
Three comprehensive (temperature, humidity, vibration) test chamber
NegotiableUpdate on 01/16
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Overview
Product time: September 25, 2016 Brief description: During the three comprehensive (temperature, humidity, vibration) test box test, temperature, humidity, vibration, air pressure, and electrical stress are applied to the sample in the same climate test box according to the prescribed cycle for comprehensive temperature and humidity vibration testing. Compared with the effect of a single factor, the comprehensive environmental factor is the discovery of defects in new products, from product development, prototype testing to product testing
Product Details
Three comprehensive (temperature, humidity, vibration) test chamberProduct Description:
The comprehensive environmental testing system is mainly a combination of a climate chamber and a vibration testing machine. During the test, temperature, humidity, vibration, air pressure, and electrical stress are applied to the sample in the same climate chamber according to the prescribed cycle for comprehensive testing of temperature, humidity, and vibration. Compared with the effect of a single factor, the comprehensive environmental factor is the discovery of defects in new products, from product development, prototype testing to product testing
Three comprehensive (temperature, humidity, vibration) test chambercharacteristic:
1. The temperature humidity and vibration composite environmental testing machine can apply multiple environmental stresses such as temperature, humidity, vibration, and impact to the product to examine its reliability under comprehensive stress conditions.
2. It is composed of a constant temperature and humidity chamber and a V-series electromagnetic vibration test.
3. The vibration controller, sensor, and amplifier are all imported from the United States.
4. Can be used for sine vibration (standard equipment), random vibration (optional), and impact (optional) control.
5. Can be designed and manufactured to meet low-pressure requirements.
The equipment meets the standards:
GB/5170.2-1996 Calibration Method for Parameters of Environmental Testing Equipment for Electrical and Electronic Products (Temperature Testing Equipment)
GB2423.1-89 Basic Environmental Testing Procedures for Electrical and Electronic Products (Test A Low Temperature Test Method)
GB2423.2-89 Basic Environmental Testing Procedures for Electrical and Electronic Products (Test B High Temperature Test Method)
GB/T2423.3-93 Basic Environmental Testing Procedures for Electrical and Electronic Products (Damp Heat Test Method)
GJB150.3-86 Environmental Test Methods for Military Equipment (High Temperature Test)
GJB150.4-86 Environmental Test Methods for Military Equipment (Low Temperature Test)
Technical Parameter
| model
| QY-VTH series
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| Internal volume (L)
| Customize according to user requirements
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| performance
| temperature range
| -70～ 150℃
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| temperature fluctuation
| ≤±0.5℃
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| temperature uniformity
| ≤2℃
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| Temperature deviation
| ≤±2℃
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| Humidity range
| 25﹪RH～98﹪（ 20℃～ 80℃）
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| Humidity deviation
| (≤ 75% RH) ≤± 3% RH (＜ 75% RH) ≤± 5% RH
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| Rapid temperature range
| -55℃～ 85℃
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| Rapid temperature rate
| 5 ℃/min or 10 ℃/min
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| Fast temperature mode
| Full process average or linear temperature rise and fall mode
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| material
| Inner liner material
| Imported SUS304 mirror stainless steel plate
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| External bile material
| Imported SUS304 brushed stainless steel plate or galvanized cold-rolled steel plate
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| Thermal insulation material
| Glass fiber cotton/rigid polyurethane foam
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| heater
| Nickel chromium alloy electric heater
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| fan
| centrifugal fan
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| make cold system interconnected system
| Refrigeration unit
| Original imported German OOPELAND semi closed compressor
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| Cooling method
| Mechanical compressor binary cascade refrigeration
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| refrigerant
| Environmentally friendly HFC-R404A/HFC-R23
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| condenser
| Stainless steel brazed plate heat exchanger
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| cooler
| Finned cooler
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| Refrigeration fittings
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| Cooling method
| water-cooling
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| Airflow mode
| Single cycle extended shaft stainless steel centrifugal fan blade (broadband forced airflow circulation, bottom in and top out)
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| Humidification water
| Internal water tank, water pump lifting
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| Operation mode
| Program temperature shock operation or high and low temperature setting operation
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| control system
| Chinese and English color touch screen PLC programmable controller (control software independently developed)
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| Vibration table configuration
| Order according to user requirements (machine or electronic vibration table)
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| Vibration table accessories
| One vibration table interface base plate and one sealing base plate
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| Security device
| Leakage protection, water shortage protection, over temperature protection, fast fuse, compressor overvoltage protection, overcurrent protection
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| Standard configuration
| Test hole ￠ 100 mm and 1 rubber plug each/RS-485 communication interface/1 power cord (limited to 3 meters)
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| power supply
| 380V ± 10% 50HZ three-phase four wire grounding circuit
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| Options
| Temperature and humidity paperless recorder or printing recorder
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| Note: For detailed parameters, please consult relevant department personnel of our company | ||
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