Ningbo Constant Temperature and Humidity Test Chamber High Low Temperature Damp Heat Integrated Equipment

NegotiableUpdate on 12/02

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The Ningbo constant temperature and humidity test chamber, also known as the high and low temperature wet heat integrated equipment, is a device used to test the performance of materials in various environments and to test the heat resistance, cold resistance, dry resistance, and moisture resistance of various materials. Suitable for quality testing of electronic, electrical, mobile phone, communication, instrument, vehicle, plastic products, metal, food, chemical, building materials, medical, aerospace and other products. Compliant with standards: GB/T5170.5-2008, GB/T10586-2006, GB/T2423.1-2008 Test A

Product Details

1、 Test standards：

GB/T 2423.1-2008(IEC68-2-1)；

GB/T 2423.2-2008(IEC68-2-2)；

GJB360.8-2009(MIL-STD.202F)；

GJBl50.3-2009(MIL-STD-810D)；

GJBl50.4-2009(MIL-STD-810D)；

2、 Specification parameters:

model	ETH-50L	ETH-100L	ETH-225L		ETH-408L	ETH-800L	ETH-1000L
capacity	50L	100L	225L		408L	800L	1000L
inner dimensions WHD （MM）	340×500×300	500500500	600750500		800850600	10001000800	100010001000
external dimensions WHD （MM）	7901450850	9501450960	80016801500		100017301600	120018801600	120018801800
temperature range	A:0~150℃ 、 B: -20~150℃ 、 C:-40~150℃、 D: -60~150℃、E:-70~150℃
humidity range	20-98%RH
volatility	±0.5℃
warm-up time	+From 25 ℃ to+85 ℃, it takes about 20 minutes from room temperature to 85 ℃ (unloaded)
cooling time	+From 25 ℃ to -40 ℃, it takes about 55 minutes from room temperature to -40 ℃ (unloaded)
Wet fluctuation degree	±2.5%
Humidity deviation	±2.0%RH
Test environment conditions test method	Ambient temperature+Under the conditions of 25 ℃, relative humidity ≤ 85%, and no sample in the test chamber: GB/T 5170.2-1996 Temperature testing equipment, GB/T2423.2-2008 (IEC60068-2-2:2007) High temperature test method Bb GJB150.3-1986 High Temperature Test GB/T2423.1-2008 (IEC60068-2-1:2007) Low temperature test method Ab GJB150.4-1986 Low temperature test GJB150.9-1986 Thermal Test GB/T2423.3-2006 (IEC60068-2-78:2007) Constant Damp Heat Test Method Cab GB/T2423.4-2008 (IEC60068-2-30:2005) Alternating damp heat test method Db
control system	controller	7-inch true color touch screen, temperature (humidity) control display screen, device, over temperature protection setting device, emergency stop switch, operation indicator light, fault indicator light, buzzer, USB interface, with USB function to download curves and data.
	monitor:	7-inch full-color touch screen
	Operation setting mode:	Touch screen Chinese and English input settings
	Display resolution:	temperature0.1 ℃, time: 0.1min, humidity: 0.1% RH
	Control method:	BTC Balanced Temperature Control Method+DCC (Intelligent Cooling Control)+DEC (Intelligent Electrical Control) (Temperature Testing Equipment)
	Recording function:	Equipped with real-time curves for real-time viewing, tracking, and recording
	Operation mode:	fixed-value operation/Program execution
refrigeration system	compressor	Original from FranceTaikang fully enclosed compressor
	evaporator	Adopting high-quality copper tube finned high-efficiency heat exchanger
	Condensation method	water cooling/Air cooling
	Refrigeration control	Adopting imported Danish Danfoss electronic thermal expansion valve
Structural Part	outer box material	Brushed stainless steel304 or A3 steel plate electrostatic spraying
	Inner box material	Using stainless steel plateSUS﹟304
	thermal insulation material	Rigid polyurethane foam
	Door frame structure	Adopting high-temperature resistant sealing silicone strip, with good sealing performance, embedded in the handle, flat and beautiful. Equipped with anti sweat device.
	floor structure	Made of fully welded channel steel and stainless steel plate, with strong load-bearing capacity; No vibration, excellent anti-corrosion performance.
Standard Configuration	Test hole, observation window, window light, sample holder
Optional accessories	232 or 485 communication interface.
safety protection	Anti dry burn protection, compressor overpressure protection, overload protection, abnormal water shortage, and over temperature protection.
power supply voltage	AC (220 ± 20) V single-phase+protective earth wire			AC (380 ± 38) V three-phase four wire+protective earth wire
protective device	Compressor overheating, compressor overcurrent, compressor overpressure, adjustable over temperature protection device, air conditioning channel limit over temperature Fan motor overheating, main power phase sequence and phase loss protection, leakage protection, heating tube dry burning protection, overload and short circuit protection, power outage protection.