RT-302 Desktop constant temperature and humidity test chamber

Inside size W*H*D (cm)

40x50x40

Temperature range

－40℃～＋150℃±2℃（or requirement）

Humidity range

20%～98%RH±2%RH（or requirement）

Volatility / uniformly

≤±0.5℃/≤±2℃

Accuracy:

＋0.5℃、-3％R.H

heated/cooling

About 4.0℃/min / about 1.0℃/min(specific condition is cooling 5~10℃/min）

Heated speed:

1.0～3.0℃/min

Cool speed:

0.7～1.0℃/min

Material

SUS 304# stainless steel

Controller

Touch Screen Controller for South KoreaTEMI

Sensor:

PT100Ω/MV

Insulation material

High-temperature high-density amino acid ethyl ester foam insulation materials

Heated system:

Nickel-chromium alloy electric heating type heater

Humidity system:

Stainless steel surface evaporative humidifier

Cooling system

Totally enclosed air-cooled single-stage compression refrigeration method/ Original French "Taikang"/ Totally enclosed air-cooled re-compression refrigeration methods Diego

circulatory system:

low-noise air-conditioning-type motor. Multi-vane centrifugal wind wheel

Safe device

Leakage and over-load protector, compressor-overload protector, over warm, wet and power protector, overheating protector, the over-temperature protective device.

Fitting

recorder(purchase)、view window、50mm testing hole、PL lamp、clapboard、Dry and wet gauze ball

Compressor

France“Tecumseh”

Power

1Φ 220VAC±10% 50/60Hz

Name

Material

Model

Area

Description

box

Outside box

Stainless steel SUS304

import

antirust

Inside box

Stainless steel SUS304

import

antirust

insulation

Rigid polyurethane foam,

ultra-fine glass fiber

Hongkong

insulation

door

Stainless steel SUS304

import

Good sealing performance

View window

38026 insulating glass

Observed the testing sample

Sample holder

Stainless steel ring

import

Diameter 8mm

Testing hole

Diameter 60MM

Wire through directly

Heating system

Heating tube

Stainless steel heat sink

Hongkong

Storage's temperature rise up

Air circulation

fan

YYF100-25-4S

Japan

Storage back to ring

CooliCooling ng system

Compressor

Taikang

France

cooling

condensator

CAJ2464

France

Storage back to ring

Coolant

R23/404/environmentally

United States

cooling

Electromagnetic valve

1028/3 Castor

Italy

Refrigerant opening and closing

Expansion valve

TY2 Danfoss

United States

Refrigerator throttling

filters

0835 Danfoss

United States

Filter oxide cooling pipe

Humidify system

Humidity tube

Stainless steel

304 import

The effective protection of

laboratory humidity

Humidity box

Made by oneself

Provide temperature

Name

Material

Model

Area

Description

box

Outside box

Stainless steel SUS304

import

antirust

Inside box

Stainless steel SUS304

import

antirust

insulation

Rigid polyurethane foam,

ultra-fine glass fiber

Hongkong

insulation

door

Stainless steel SUS304

import

Good sealing performance

View window

38026 insulating glass

Observed the testing sample

Sample holder

Stainless steel ring

import

Diameter 8mm

Testing hole

Diameter 60MM

Wire through directly

Heating system

Heating tube

Stainless steel heat sink

Hongkong

Storage's temperature rise up

Air circulation

fan

YYF100-25-4S

Japan

Storage back to ring

CooliCooling ng system

Compressor

Taikang

France

cooling

condensator

CAJ2464

France

Storage back to ring

Coolant

R23/404/environmentally

United States

cooling

Electromagnetic valve

1028/3 Castor

Italy

Refrigerant opening and closing

Expansion valve

TY2 Danfoss

United States

Refrigerator throttling

filters

0835 Danfoss

United States

Filter oxide cooling pipe

Humidify system

Humidity tube

Stainless steel

304 import

The effective protection of

laboratory humidity

Humidity box

Made by oneself

Provide temperature