Tel:86-15688870591 E-mail:cedric@cedriccn.com
Constant Temperature And Humidity Box CHS-150TH/250TH/450TH
Constant Temperature And Humidity Box CHS-150TH/250TH/450TH

A constant temperature and humidity chamber is an experimental device used to simulate specific temperature and humidity environments. It can precisely control the temperature and humidity conditions inside the chamber, providing users with a stable testing environment. It is widely used in scientific research, industry, electronics, automobiles and other fields to test the performance and reliability of materials, products or equipment under different temperature and humidity conditions.

86-15688870591
cedric@cedriccn.com
Description

Product Features:

·Electronic PID control, programmed multi-stage setting;

·Intelligent operating system, high-performance processor, simple and user-friendly operation;

·It adopts a 7-inch LCD touch screen with an easy-to-understand menu operation guide.

·Data recording and storage function, capable of storing experimental data for three years (recording once per minute). The original data can be exported via a USB flash drive and cannot be modified.

·Historical temperature and humidity data or real-time curves (within the last 8 to 10 hours) can be viewed.

·Audit trail and data traceability function: It can store 16,000 operation and alarm logs, and the data is stored in the system and exported via a USB flash drive, which cannot be modified.

·Permission management: Administrators can create five users and assign different permissions.

·It has a multi-point temperature correction function to avoid linear mismatch of multi-point temperatures.

·Adopting brand compressors and condensing fans, and environmentally friendly refrigerants;

·Variable frequency refrigeration system, energy saving, small temperature and humidity fluctuations, and quick door opening recovery.

·Capacitive humidity sensor, accurate and reliable, requires no maintenance.

·The right side of the box is standard-equipped with a test hole with a diameter of 50 mm.

·The double-door structure design features tempered glass on the inner door, allowing for a diameter observation of the test conditions inside the working chamber.

·The box is reserved with standard communication interfaces such as USB, RS485 and RS232, which can be integrated into the LIMS system,

·Menu switching function between Chinese and English.

 

Product Specifications:

Model

CHS-150TH

CHS-250TH

CHS-450TH

Control mode/program

P·I·D fuzzy logic control, ordinary/program fuzzy operation

Display screen

7-inch LCD touch screen

Temperature control range

-10°C-85°C

Humidity control range

15%-95% RH

Temperature control accuracy

±0.1°C

Humidity fluctuation degree

±2% RH

External dimensions: mm (W*H*D)

750*1200*675

800*1490*695

900*1765*760

Internal cavity dimensions: mm (W*H*D)

600*620*420

650*890*440

750*1200*505

Product weight

About 125 KG

About 160 KG

210 KG

Capacity(L)

155 L

255 L

455 L

Total power for heating and humidification

1550 W

2200 W

2300 W

Refrigeration power Refrigerant

250 W. R134a

250 W.R134a

550 W.R134a

Temperature and humidity sensor

Imported temperature and humidity sensor

Refrigeration method

The cooling capacity of the compressor can be intelligently adjusted, with an adjustment range of 10% to 100%.

It can achieve a wide range of frost-free operation of the refrigeration evaporator, significantly reducing energy consumption and saving water.

Working environment temperature

The recommended operating temperature range is 5°C-35°C. The suggested ambient temperature is 10°C-28°C

Power supply

AC-220 V 50/60 HZ

Safety device

Automatic start, automatic stop, power-on recovery, timed operation, and equipped with compressor over pressure protection. Over-temperature alarm, leakage protection, water shortage protection, door opening alarm, and sensor abnormality alarm functions.

Stainless steel shelf

Three floors (optional)