Product Details

Programmable stability test oven

application:

High low Temperature Cycling Test Chamber is used to test various types of materials for their tolerances of heat, cold, dry, humidity. It is also applied for automobile, plastic, metal, food, chemical, building materials, medical industries.

Inner door with operation hole (optional)

Entrance hole for test wire, Dia.50mm or 100mm

Sample Shelves, two layers

RS-232 or RS-485 communication Interface

Programmable stability test oven / features:

1. Graceful appearance, circularly shaped body, surface treated with mist strips, and plane handle with no reaction. Easy to operate, safe and reliable.
2. Rectangular double-paned viewing window for observation of sample under test,with interior lights
3. Double-layer-insulated airtight doors, able to insulate the internal temperature effectively.
4. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
5. French Tecumseh brand is used as compressor, with environment friendly refrigeration R23 or R404A
6. LCD display screen is used for the control unit, capable of displaying set point and actual value at the same time
7. The control unit has the functions of multiples segment program editing function

stability test oven / technical parameters:

Model	HL-80(A~F)	HL -150(A~F)		HL -225(A~F)		HL -408(A~F)		HL -800(A~F)		HL -1000(A~F)
Internal Dimensions WxHxD (mm)	400x500x400	500x600x500		600x750x500		600x850x800		1000x1000x800		1000x1000x1000
External Dimensions WxHxD (mm)	950x1650x950	1050x1750x1050		1200x1900x1150		1200x1950x1350		1600x2000x1450		1600x2100x1450
Temperature Range	Low Temperature(A:25°C B:0°C C:-20°C D:-40°C E:-60°C F:-70°C);High Temperature 150°C
Analytic Accuracy/Distribution Uniformity of Temperature	0.1°C /±2.0°C
Control Accuracy of Temperature	±0.5°C
Temperature Rising/Falling Velocity	Temperature rising approx. 0.1~3.0°C/min ; temperature falling approx. 0.1~1.5°C/min; ( The Falling Speed Rate Min.1.5°C per minute is a special optional condition)
Internal and External Material	Material of the inner box is SUS 304# stainless steel,of the outer box is stainless steel or see cold-rolled steel with paint coated.
Insulation Material	Resistant to high temperature, high density, formate chlorine, ethyl acetum foam insulation materials
Cooling System	Wind cooled or water cooled,single segment compressor for -40°C, double segment compressor for -70°C
Protection Devices	Fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection switch, Over-humidity and over-temperature protection switch, fuses, fault warning system
Optional Accessories	Inner door with operation hole(Optional), Recorder(optional),Dehumidifier
Compressor	French Tecumseh Brand,Germany Bizer Brand
Power	AC 220V, 1- 3 Lines,50/60HZ ; AC 380V , 3-5 Lines,50/60HZ
Approx. Weight (Kg)	150		180		250		320		400		450

Programmable stability test oven pictures: