Walk-in Climate Chamber

SR NO

SPECIFICATION

HD-E705-8

1

Temperature range  

-40C~+150C

2

Humidity range

20% to 95% RH

3

Dimension(Internal) (W X D X H)

2250*1800*2000mm

4

Dimension(External) (W X D X H)

3600*2100*2530mm

5

Temperature ramp.

Rate of heating: Less than or equal to

3C/min in average; with heating loading

Rate of cooling: Less than or equal to

1C/min in average; with heating loading

6

Accuracy

Temp. ±1C, Humidity ±2%RH

7

Interior walls

Stainless steel 304

8

Exterior walls

Cold rolled steel plate with baking finish

9

Temperature & Humidity

Measurement and controller

32 bit control and monitoring system

Interface facility with RS232

Programmable Temp. Humid. Controller

10

Viewing window

Muti-pane glass window size: 280*400*40mm

11

Port holes

50mm diameter for wire routing

12

Power supply requirement  

3-phase 480V, 60Hz

13

Condenser cooling

Water cooled

General Technical Specification

14

Thermal Cycle Chamber

14.1

Chamber with internal air circulation, and all the heaters and cooling coil located the working space

15

Interior

15.1

The conditioning with air circulation to maintain uniform temperature

16

Insulation

16.1

Insulation is asbestos-free csc-free, with low thermal conductivity, polyethylene PU foam  

17

Cooling system

17.1

Cascade type, refrigeration system with hermetically sealed refrigeration

Cycles with environment and ozone friendly and chloride free refrigeration

18

Door

18.1

Lockable Front opening, with double door latch easy to open

18.2

With silicon gasket for perfect sealing

19

Viewing window

19.1

Viewing interlock is sealed to avoid leakage and provided with heating provision to prevent condensation

20

Illumination

20.1

Inner light on viewing windows with external control

21

Temperature measuring and control system

21.1

The temperature measuring and control system adopts microprocessor system and provided with touch panel for monitoring and digital display;

Supplied with support software

Software is capable to visualize and graphical analysis the measured & recorded value

A.

Graphical representation and digital display and control of set and actual values

B.

Digital input and display of temperature in degree centigrade

C.

Fault diagnosis system

D.

120 Storage of program

21.2

Have adjustable safety cut-out against high and low temperature

21.3

Facility to programme temperature measuring using sensor PT100

22

Recorder & PC connectivity

22.1

Standard RS -232 interface for PC connectivity

22.2

RS-232 cable for PC connectivity along with PC connectivity software

23

Port holes 

23.1

Each portholes provided with silicon sealing bunker(plug)

24

Electrical panel

24.1

All power connectors, protection devices power control logic built in the control panel integrated to the chamber

24.2

All electrical cables tagged with id number

24.3

All electrical function circuit equipped with its own safety device that shuts down the relevant circuit or the entire test chamber if a faulty develops

24.4

All electrical systems comply with recognized technical regulation as well as with the accident prevention regulations.