Low Air Pressure Environmental Test Chamber

Low Air Pressure Environmental Test Chamber

Low Air Pressure Environmental Test Chamber Model#BND-HZHD Introduction It is mainly for the testing of the environment adaptability and reliability of the instruments and meters, electronic instruments ,materials and components in low-pressure, high-temperature and low-temperature under the...

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Product Details

Low Air Pressure  Environmental  Test Chamber

Model#BND-HZHD


Introduction

It is mainly for the testing of the environment adaptability and reliability of the instruments and meters, electronic instruments ,materials and components in low-pressure, high-temperature and low-temperature under the condition of single or multiterm, and for the testing of electric parameters in the meantime.


Parameters:

model

THLP-500

THLP-1000

performance

temperature range

-70~+150°C

temperature fluctuation

±0.5°C(normal pressures, empty)

temperature uniformity

≤2°C(normal pressures,empty)

temperature deviation

≤±3°C(normal pressures, empty)

heating time

60min

cooling time

90min

pressure range

normal pressures~0.5kPa

pressure deviation

normal pressures~40kPa:±2kPa;40kPa~4kPa;±5%;4kPa~1kPa;±0.1kPa(≈1mmHg)

decompression time

≤45min(normal pressures~0.5kPa)

construction

shell

cooling steel plate, surface spray

inner

steel plate 

insulate

Rigid Polyurethane Foam+ extra-fine glass-wool

Cooling System

mode

cascade refrigerating compressor

compressor

import compressor

inspection window(mm)

Φ250

Amphenol connector

design by customer

temperature sensor

Pt-resistance Pt100

pressure sensor

pressure transmitter

Controller

PLC color LCD touch screen of Panasonic

recording equipment

temperature recorder(optional)

communication Interface

RS485 interface,RS232 interface

Inner dimension(mm)

D

700

1000

W

800

1000

H

900

1000

Exterior dimension(mm)

D

2750

3250

W

1500

1400

H

1750

2000

Electromotor cover height(mm)

235

Total Power(kw)

20

38

Power Supply

AC380V 50Hz Three-phase four-wire + protective earth wire

Standard Configuration

A copy of the instruction and test report for the product, A   certificate and quality assurance.2 Shelf and 4 shelves .

Standards Applied

GB/T2423.21,GJB15.6-86,GJB150-3-86,GJB150-4-86,GB/T2423.1-1989,GB/T2423.2-1989

Remark:1,The hanging touch screen(240mm) has not including in the width of exterior   dimension;2,water-cooled(water temperature 10-28℃,hydraulic pressure 0.1-0.3MPa,to ensure the cooling performance);3, The function of fast step-down for Optional.;4,The function of heating and humidification  for optional.


Product show 

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FAQ

1.How to buy a product from you?

Step 1.Customers: Inquiring

Step 2.Bonad: Quotation

Step 3.Customers: Giving feedbacks and confirming shipping method.

Step 4.Calculating the freight and send a PI for payment.

Step 5.Customers: Making a payment.

Step 6.Bonad: Arranging the production or delivery and giving an update accordingly.

 

2.Which kind of inquiring is preferred?

A quality inquiring help us to quote more effectively.

It should include: A brief self-introduction; Some inquiry details such as product name, standards, quantity, size, etc. But never forget to leave your contact information.

 

3.What’s the  validity of your quotation?

1 month. So make sure you get the latest price.

 

4.Why choose Bonad?

We have specialized in lab and testing equipment for years. We are experienced  and  professional. We are proud of our products and service!

 

5.Who do you serve?

The markets we serve include: information technology, medical, RF/wireless, telecommunications, industrial, consumer and manufacturing, universities, academies and institutes. Our products are popular all over the world. Our customers are from USA, Russia, Japan, Indonesia, Brazil, South Africa, Korea, Malaysia, Australia , UK, Italy, etc.

 


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