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-70C R449A Thermal Cycling environmental Temperature stability test Chamber

Dongguan Xinbao Instrument Co., Ltd.

-70C R449A Thermal Cycling environmental Temperature stability test Chamber

Brand Name : OTS

Model Number : XB-OTS-225

Certification : CE Certification

Place of Origin : Original France Tecumseh

MOQ : one set

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 100 Unit/Units per Month

Delivery Time : 20 working day after getting the payment

Packaging Details : Strong standard wood case, inner plastic films wrapped for R449A Refrigerant Thermal Cycling ClimaticTemperature Humidity Test Chamber

Model Numbe : XB-OTS-225

Product name : -40C R449A Thermal Cycling environmental Temperature stability test Chamber

Temperature Control : -70°C ~ +150 °C

Humidity control : 10%~98% RH

Refrigerant : Environmental friendly R404A/R23

Controller : OTS designed Controller with LCD

Color : White

Usage : Universal Testing Machine,environmental test chamber

Power : Electronic

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R449A Refrigerant Thermal Cycling ClimaticTemperature Humidity Test Chamber

Main features:

1. New design, easy operation.
2. South Korean imported controller.
3. Uniform air supply cycle system.
4. Long axis motor is vertically installed on the top.
5. Bright and spacious observation window.
6. Advanced security protection device.
7. Rapid heating-up and heating-down temperature.

Temperature Humidity Test Chamber

Temperature humidity testing chamber (temperature or humidity) as well as other relevant physical characteristics at low temperature or high temperature condition. Through testing to determine product performance whether it is still be able to meet the intended requirements.

-70C R449A Thermal Cycling environmental Temperature stability test Chamber

The main technical parameters

Model XB-OTS-225
Internal dimension (W*D*H) 600*750*600mm
External dimension (W*D*H) around 1000*1610*1740mm
Temperature range -70~+150℃
Temperature fluctuation ±0.5℃
Temperature uniformity 2℃
Humidity range 20~98%RH (Refer Image below)
Humidity fluctuation ±2.5%RH
Humidity uniformity 3%RH
Cooling speed 1℃/min in average (without loading)
Heating speed 3℃/min in average (without loading)
Internal chamber material SUS#304 stainless steel, mirror finished
External chamber material Stainless steel
Cooling method Air cooling
Controller

LCD touch screen, programmable control temperature and humidity

Can set different parameter for cyclic test

Insulation material 50mm high density rigid Polyurethane foam
Heater Explosion-proof type SUS#304 stainless steel fins radiator pipe heater
Compressor France Tecumseh compressor
Lighting Heat resistance
Temperature sensor PT-100 dry and wet bulb sensor
Observation window Tempered glass
Testing hole Diameter 50mm, for cable routing
Sample tray SUS#304 stainless steel, 2pcs
Safety protection device

Protection for leakage

Over-temperature

Compressor overvoltage and overload

Heater short circuit

Water shortage

-70C R449A Thermal Cycling environmental Temperature stability test Chamber

Features

A. Reliability testing based on current test standards in the temperature range of -70 °C to 180 °C and 10% to 98% R.H.

B. The ideal simulation chamber for all heat and cold testing in the traditional temperature range -70 ºC and 180 ºC.

C. Forced ventilation loops design, balance temperature & humidity control system .

D. We can provide custom-made machine and optional accessories satisfied your special requirements.

E. Improved programming and data collection via computer

F. Energy-saving operation, the XB-OTS-1000 controller uses advanced control of an electronic expansion valve to save energy and improve control of the refrigeration system. Improvements in refrigeration and heater operation make the new generation of OTS environmental test chambers the most energy efficient ever.

WE have other related models could be choose too , also accept the customized as per your requirements

ModeNumber XB-OTS-80 XB-OTS-150 XB-OTS-225 XB-OTS-408 XB-OTS-800 XB-OTS-1000
Inner size(W*H*D)CM 40*50*40 50*60*50 50*75*60 60*85*80 100*100*800 100*100*100
External size (W*H*D)CM 90*136*94 100*146*104 100*161*117 110*171*137 150*186*137 150*186*157
Temperature range -70°C~+150°C(180°C)(A:-20°C B:-40°C C:-60°C D:-70°C )
Humidity range 20%~98%R.H.(10%-98%R.H/5%~98%R.H)
Temp humidity ±0.1°C;±0.1%R.H./ ±1.0°C;±3.0%R.H.is special optional condition.
analytic accuracy/uniformity
Temperature humidity ±1.0°C;±2.0%R.H./ ±0.5°C;±2.0%R.H.
control accuracy/fluctuation
Heat/cooling time About 5.0°C/min;about 1.2°C/min (5~10°C/min is a special optional condition )
Inner and outer materials SUS#304 Stainless steel for inner chamber and
Carton Advanced cold plate nano paint for outer.
Insulation materials Resistant to high temp ,high density,formate chlorine,ethyl acetum foam insulation materials
Cooling system Air cooling/single segment compressor(-20°C) ,air and water double segment compressor (-40°C~-70°C)
Protection devices Fuse switch, compressor overload switch, refrigerant high and low pressure protection switch,
super humidity over-temperature protection switch, fuse, failure warning system
Parts Watching window,50mm testing hole,PL internal bulbs,partition plate,dry and wet ball gauze
Controller TEMI1500 TH-900C South Korea
Compressor Original France“Tecumseh”brand
Power 1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz

Standard Reference

GB11158 GB10589-89
GB10592-89 GB/T10586-89
GB/T2423.1-2001 GB/T2423.2-2001
GB/T2423.3-93 GB/T2423.4-93
GB/T2423.22-2001 IEC60068-2-1.1990
MIL-STD-810F-507.4 MIL-STD883C 1004.2
JIS C60068-2-3-1987 IEC68-2-03
ASTM D1735 JESD22-A101-B-2004
JESD22-A103-C-2004 JESD22-A119-2004

-70C R449A Thermal Cycling environmental Temperature stability test Chamber

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