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Product Function
Temperature range
Humidity range
Capacity range
Style
Vacuum drying oven size
Heating rate
Cooling rate
Controller type
Refrigerating system
Protective system

 
HZ-2019 High and low temperature testing machine
Published Time: 2016/8/8 14:42:30

                                                        HZ-2019 High and low temperature testing machine

Corresponding standard:

1.GB 10589-89 low temperature testing condition
2. GB 10592-89 high temperature testing condition
3. GB 11158-89 high temperature testing condition
4. GB/T5170.2-1996 basic parameters of environmental testing method for Electrical and   electronic products,
5. GB2423.1-89 The basic test regulation for electrical and electronic products,  Test A: low-temperature test method
6. GB2423.2-89 The basic test regulation for electrical and electronic products,  Test B: high-temperature test method
7. The basic test regulation for electrical and electronic products,  Test: high-low-temperature test

technical parameter:

Model

HZ-2019-80

HZ-2019-100

HZ-2019-150

Inner size D×W×H

40*50*40 cm

40*50*50 cm

50*60*50 cm

index

temperature

-40oC to 150oC

fluctuate/uniformly

≤±0.5oC /.+2oC to 3oC

Heating-up time

-40oC to 100oC about 55min

Cooling time

25oC to -70oC about 80min

Control system

controller

LED digital P,I,D, +S,S,R.microcomputer controller

accuracy

Setting accuracy temperature ±0.1oC,directed accuracy temperature ±0.1oC,resolution ±0.1oC

sensor

Platinum resistance PT100Ω/MV

Heating system

Independent system, nickel-chromium alloy electric heating type heater

Cooling system

Totally enclosed air-cooled single-stage compression refrigerate mode / original from French "Taikang" / totally enclosed air-cooled re-compression refrigerate mode

Circulatory system

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

material

Outer material

High-quality carbon steel plate. Phosphide electrostatic spray treatment / SUS304 stainless steel hairline treatment

Inside material

SUS304 High-quality stainless steel light board

Insulation material

Rigid polyurethane foam, ultra-fine glass fiber cotton

insulation

Double-resistant high-temperature aging of silicone rubber  seal

Standard collocation

a set of Multi-heated glass window attached lighting, testing product shelf 2 pcs, test leads holes (25,50 mm) 1 pcs

Protector

Leak current, short circuit, over temperature, motor overheating, over-pressure compressor, overload, over-current protection

Timer 

0.1 to 999.9 (S,M,H)adjustable

Voltage

AC380V±10%,  50±0.5Hz  Three-phase five-wire system

environmental temperature

5oC to 30oC ≤85%R.H

annotation
1. Above data were measured at temperature (QT) 25oC and no-load condition.
2. Can be customized non-standard-type high-low-temperature testing machine according to uses requirements

 

 

Next: What 's the work principle of HZ-2018 Ozone-resistance testing machine?



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