Bench Top Temperature Test Chamber, Compact Climatic Chamber, Small Environmental Chambers, Desktop Temp Test Chamber

Bench Top Temperature Test Chamber, Compact Climatic Chamber, Small Environmental Chambers, Desktop Temp Test Chamber
Product Details

Basic Info

Model NO.:L-BT-W30Type:Temperture Test
Trademark:LabtekSpecification:IEC, GB
Origin:ChinaHS Code:85141090

Specifications:
-Temperature range:0ºC~+150ºC, -20ºC~+150ºC, -40ºC~+150ºC, -60ºC~+150ºC, -70ºC~+150ºC for optional
-Temp constancy: within ±0.5ºC
-Temp tolerance: ≤±2.0°C
Heating time:20ºC→+150ºC ≤60 min
Cooling time: 20ºC→-70ºC ≤90 min (No load, average1ºC/min)
(Remark: Above data measured based on ambient temperature is +25ºC, RH is 85%RH, without specimen, constant temperature at 2 hours.)

Control method: BTC, Balanced Temperature control
Utility temperature: +5ºC ~ +35ºC
Power supply: AC220V±10%, 1-phase, 50Hz±10%
Standard configuration:
Electrothermal film glass observation window, cable hole with plug*1,
specimen shelf 2pcs, illumination lamp 1pc

Complied standards:
GB/T2423.1-2008 Test A: Low Temperature Test Method
GB/T2423.2 2008 Test B: High Temperature Test Method

IEC 60068-2-1-1990
Basic Environmental. Testing Procedures. Part 2: Tests. Test A: Cold.

Features:
Large viewing window with heaters for monitoring the test status anytime.
Stable and user-friendly programmable touch screen controller
Cable access ports (Additional ports available upon customer's requirements)
High quality and adjustable specimen shelves
Multi levels safety protection devices
Strict function test and manufacturer's temperature calibration before package
Superb service will be provided
Structures
External: Double galvanized metal steel sheet, with spray-paint electrostatic processing surface
Internal: High quality stainless steel with mirror polishing
Insulation: Rigid polyurethane foam and glass fiber
Heater: Nickel chrome alloy



Shelf:
Standard: 40kg/layer *2 layers with slide-out rails for height adjustable
(60kg / 100kg / additional layers available upon customers requirements)
 
Additional cable port:
Standard: 1*50mm with seal plug will be provided
Optional: 100mm, additional ports available upon customer's requirements

 
Big observation window

Big viewing range observation window for monitoring the samples status clearly.
Inner glass door(Options)

Inner glass door with 2 glove operation holes to operate specimen easily with good heat / cold preservation

Refrigeration system
Modular design, reliable quality, easy maintenance
Welding vibration line using silver solder with silver content more than 45%, improve reliability and decrease leakage.
Pure copper pipes and special design evaporator and condenser
GN2 purge during all soldering operation to eliminate the buildup of minor objects leading to system contamination
Refrigerant pressure gauge
Refill port for easily maintenances and service





 

Control system

-5.7 inch TFT color LCD display
- 999 programs capacity, 99 segment per pattern, and 99 times loop function.
- RS485 communication interface, controller can be fully compatible and controlled through computer, communicate software will be provided
- Graph display function
- SD memory card, max. data storage capacity is 750 days by default (sampling interval is 5min)
- Support language: Chinese, English, Russia (Optional)

Programmable touch screen controller
 

Graph recording and reviewing, enable user to monitor the testing status clearly.
Powerful programming capacity:
Pattern & Segments: 120 pattern / max. 1200 segments, max.999H 59M 59S can be set.

Controller-computer integrated system
RS485 communication interface, controller can be fully compatible and controlled through computer, communicate software will be provided
After communicataed with computer, the controller can be fully controlled, edited, monitored on remote controller.
 
Paperless recorder (Optional):

-Brightness and clarity display,
640*480 TFT-LCD, 256 colors
-Touch screen display
-Fast record data search
-Provous data search during recording
-Convenient message function
-High quality and function stable
-Build-in chamber ability
Paperless recorder
 
Specimen power supply control terminal, T/S signal control
T/S signal control available for specimen power supply

Adjustable build-in over temperature protection

Multi-loop safety devices:
Test area
-Adjustable build-in over temperature protection
-Additional over temperature protection
-Over temperature limitation setup protection
Refrigeration system
-Compressor over pressure
-Compressor over load
-Fan over-heat for condensation fan (Air cooled)



Electrical control
-Blower over heat protection
-Phase sequence, phase lose protection
-Earth leakage protection
-Load short circuit protection
 


Product Description

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