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OEM Factory for Charpy Impact Testing Equipment - DWC-40/60/80 Impact sample cryostat – Chengyu Featured Image
  • OEM Factory for Charpy Impact Testing Equipment - DWC-40/60/80 Impact sample cryostat – Chengyu
  • OEM Factory for Charpy Impact Testing Equipment - DWC-40/60/80 Impact sample cryostat – Chengyu
  • OEM Factory for Charpy Impact Testing Equipment - DWC-40/60/80 Impact sample cryostat – Chengyu

OEM Factory for Charpy Impact Testing Equipment - DWC-40/60/80 Impact sample cryostat – Chengyu


Specification

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OEM Factory for Charpy Impact Testing Equipment - DWC-40/60/80 Impact sample cryostat – Chengyu Detail:

Application

DWC Series Temperature Chamber is designed according to the standard of ‘Charpy Notch Impact Test Method for Metal Materials’ and adopts compressor cooling technology, which is made up of two sections (Low temperature grade and high temperature grade).

It utilizes the heat balance principle and cycle stirring method to realize the constant temperature cooling to impact specimen with the reliable performance.

Key Features

1. Imported compressor, DANFUS valve, imported evaporation-condensation machine;

2. Controlled by intelligent instrument, digital presentation temperature value, automatic control temperature,automatic time and alarm.

3. High security, refrigerate fast, large volume.

Specification

Model

DWC-40

DWC-60

DWC-80

Control range

Room temperature～-40°(Room temperature 0-25°)

Room temperature～-80°(Room temperature 0-25°)

Room temperature～-80°(Room temperature 0-25°)

Constant temperature accuracy

<±0.5℃

<±0.5℃

<±0.5℃

Cooling speed

0℃ ~ -30℃  1.2℃/min     -30℃ ~ -40℃  1℃/min 

0℃ ~ -30℃  1.2℃/min     -30℃ ~ -40℃  1℃/min

-40℃ ~ -60℃  0.7℃/min

0℃ ~ -30℃  1.2℃/min     -30℃ ~ -40℃  1℃/min

-40℃ ~ -60℃  0.7℃/min  60℃ ~ -80℃   0.5℃/min

Cold room volume

160*140*100mm

160*140*100mm

160*140*100mm

Cooling medium

99% ethanol

99% ethanol

99% ethanol

Sample can be loaded

＞60

＞60

＞60

Stirring motor

8W

8W

8W

Machine weight

70Kg

80Kg

80Kg

Rated current

AC 220V 50Hz，1KV

AC 220V 50Hz，1.5KV

AC 220V 50Hz，1.5KV

Standard

ASTM E23-02a, EN10045, ISO148, ISO083, DIN 50115, GB229-2007

Related Product Guide:
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Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
5 Stars By Erica from belarus - 2018.02.04 14:13
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
5 Stars By Eartha from Finland - 2017.09.09 10:18
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