capacity

50L

100L

225L

408L

800L

1000L

inner dimensions
W*H*D

（MM）

340×500×300

500*500*500

600*750*500

800*850*600

1000*1000*800

1000*1000*1000

external dimensions
W*H*D

（MM）

790*1450*850

950*1450*960

800*1680*1500

1000*1730*1600

1200*1880*1600

1200*1880*1800

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.