Brand manufacturers supply temperature rapid change test chambers
1、 Purpose:
The rapid temperature change test chamber can accurately simulate complex natural environments such as low temperature, high temperature, high humidity, and low temperature and low humidity, and is suitable for product reliability testing in various industries such as plastics, electronics, food, clothing, vehicles, metals, chemistry, and building materials.

IIcharacteristic
Perfect design: Circular arc shape and surface spray treatment, high-quality appearance, and flat non reactive handle, easy to operate, safe and reliable.
The large observation window has a wide and bright field of view: it adopts a three-layer vacuum coating window and Philips energy-saving fluorescent lamp, without the need for windshield wipers to defog, maintaining clear observation effect and allowing the condition of the test sample to be observed at any time.
Water and electricity separation ensures safety: The humidification system pipeline is separated from the power supply, controller, and circuit board to avoid affecting the circuit due to pipeline leakage and improve safety.
Advanced and reliable refrigeration and control system: Original imported European and American fully enclosed compressor, imported environmentally friendly refrigerant, original imported LCD touch screen controller, user-friendly interface, easy to operate and learn.

1000L temperature rise and fall 10 ℃/min rapid temperature change test box Qinzhuo rapid temperature change test boxMeet the standards

GB/T2423.1-2008 Test A: Low temperature test method; GB/T10589-2008 Technical Conditions for Low Temperature Test Chamber;
GB/T2423.2-2008 Test B: High temperature test method GB/T11158-2008 Technical conditions for high temperature test chamber;
GB/T2423.3-2006 Test Cab: Constant Damp Heat Test Method; GB/T10586-2006 Technical Conditions for Damp Heat Test Chamber;
GB/T2423.4-2008 Test Db: Alternating Damp Heat Test Method; GB/T10592-2008 Technical conditions for high and low temperature test chambers;
GB/T2423.22-2002 Test N: Temperature Change Test Method; GJB150.3 High temperature test;

-40 ℃~150 ℃ rapid temperature change test box 225L rapid temperature change test box rapid temperature change testFreezing system

1. Adopting original imported compressors from Europe and America, with reliable quality and stable performance
2. Modular refrigeration system, high efficiency, easy installation and maintenance
3. Adopting the water immersion leak detection method, thoroughly detecting leaks and eliminating potential leakage problems
4. The rapid temperature change test chamber uses DuPont R404A and R23 environmentally friendly refrigerants from the United States, which are pollution-free
5. The refrigeration system and electronic control system have multiple safety protection mechanisms

-40 ℃~150 ℃ rapid temperature change test box 225L rapid temperature change test box rapid temperature change test

Performance characteristics
Adopting a 10.4-inch large color touch screen measuring device that can be easily set and operated by touching the screen according to the display. The test specifications, temperature in the test area, temperature cycling, trend chart display, etc. are clear at a glance, and the parameter function can record 90 days (equivalent to equipping a paperless recorder).
The refrigerant of the refrigeration unit adopts HFC fluorocarbon compounds that comply with the Montreal Protocol, in response to the requirement of protecting the ozone layer.
Temperature change rate: 3 ℃/min, 5 ℃/min, 7 ℃/min, 10 ℃/min, 15 ℃/min are optional.
We can provide specialized optimization design for customers based on their actual load, heat, and temperature change rate.

-40 ℃~150 ℃ rapid temperature change test box 225L rapid temperature change test box rapid temperature change test

technical parameter

model:TEC-225PF

Inner box size:H750xW600xD500(mm)
Outer box size:H1750xW1050xD1520(mm)

temperature range：-40℃～150℃
Fast temperature range: -30 ℃ to 80 ℃

Fast temperature speed change rate:10 ℃/min (non-linear variation)
Humidity range: 20% to 98% R.H (10% to 98% R.H; 5% to 98% R.H is a special selection condition)
Temperature/humidity stability: ± 0.5 ℃, ± 2%
Temperature/humidity uniformity: ± 1 ℃, ± 2%
Warm Humidity deviation: ≤± 2 ℃/± 3% RH
Sensor: A-grade platinum resistor (PT100)
Outer box material: steel plate baked paint or SUS 304 # stainless steel

Inner box material: SUS 304 # stainless steel plate
Freezing system:German (Bizelle) semi enclosed compressor unit.
Refrigeration method: Binary cascade refrigeration
Refrigerant: DuPont Environmental Protection Refrigerant: single-stage first stage R-404A, stacked second stage R-23
Cooling: air-cooled or water-cooled
Heating system: Stainless steel finned heating tube for heating air
Humidification system: stainless steel sheathed electric steam generation method
Safety protection: Compressor overcurrent, overpressure, oil pressure, no fuse overload protection, heating, humidification dry burning, box overheating, water tank shortage alarm system
Standard configuration: Observation window (three-layer vacuum tempered glass), test hole (￠ 50x1 pieces), sample holder (2 sets), over temperature protector, window observation light, 1 fuse
Power (kw): The power of the test chamber is determined by the temperature of the model
Weight (kg): 250
Power Supply:AC3￠5W 380V50HZ
Note: Detailed specifications are subject to the corresponding specification sheet, and special non-standard requirements can be customized

Brand manufacturers supply temperature rapid change test chambers