Low Humidity Type Temperature Humidity Chamber

The product is green and environment-friendly, saving energy and consumption.Suitable for a broad range of applications from high and low temperature alternating Testing, to humidity Testing,which widely used in aviation, automotive, electronic parts, materials, energy, chemical, medical, pharmaceutical and other industries.
Temperature and humidity control can reach 10℃/15%rh, 40℃/5%rh,which is your best choose for Low Humidity Testing.

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Overview of Equipment Options

Features:

1.Maintain the advantages of GP series.

· Color LCD touch panel.

· Register Up to 40 program operation patterns and three constant operation(Program /Constant/Cycle Operation) patterns of tests.

· Balanced Temperature (& Humidity)Control system(BT(H)C system)and PID control function.

· Interface (option)for device communication can be selected between RS-485, GPIB,Web Lan and RS-232C.

· Multilingual display - English , Japanese,Simplified Chinese,Traditional Chinese , Korean(Russian as option).

· USB output of trend graph data.

· Cable ports on both sides (θ50) as standard to allow easy wiring access.

· Core parts are inported from Japan and America,which are same with the ESPEC CORP.

2.Using the turn drum recycling drying method to balance the humidity, no need to replace the desiccant, fast and efficient.

3.Small humidifier humidifying, could reduce interference and control stably.

4.Temperature and humidity control can reach 10℃/15%rh, 40℃/5%rh.

SPECIFICATIONS

Description	Model	Temp. Range	Hum. Control	Hum. range rh	Volume	Inside dimensions in mm (WxHxD)	Outside dimensions in mm (excl. projection)※1
Low Humidity Type Temperature Humidity Chamber	GPDL-3	－40℃～＋150℃	YES	5%rh ~98%rh	400L	600 x 830 x 800	1885 x 1690[1815] x 1625
Low Humidity Type Temperature Humidity Chamber	GPDL-4	－40℃～＋150℃	YES	5%rh ~98%rh	784L	1000 x 980 x 800	2075 x 1840[1965] x 1625

※1 Excluding protrusions.Dimensions in [] included protrusions.
※2 When the temperature inside chamber exceeds 100℃, the main body and the dehumidifier must be separated.

Options

Recorder output terminal (Temp & Humidity)
Potable temp recorder (Paperless)
Temp recorder wiring（non-standard option)
Specimen temperature control（non-Insulated type）
Wet-bulb wick
Communication Function
Inner glass door with hand-in port
Cable port (with rubber plug)
Rubber plug for cable port
Shelf・shelf brackets
Heavy-duty shelf
Insulation treatment for shelf・shelf brackets
Heavy-duty shelf（Reinforce）
Floor load reinforcement
Frost-free function
Airflow adjuster
Continuous water supply
Alarm output terminal
Emergency push stopbutton
Three Color Status indicator Warning Lights
GB specifications inspection report
Standard inspection report

Recorder output terminal (Temp & Humidity)

Outputs chamber temperature and humidity.
Potable temp recorder (Paperless)

Records temperature and humidity of each section such as the temperature inside the chamber.
Temp recorder wiring（non-standard option)

Preparation of a power cable,temperature sensor and a grounding wire for additional installation in the future.
Specimen temperature control（non-Insulated type）

Sensors are attached to the specimen to allow exposure tests that provide temperature stress to the specimen.
*Unable to be fitted together with Recorder output terminal(Temp).
Wet-bulb wick

Fine wick of the same kind as the accessories.
FW-5(24 wicks)
*Humidity type chamber only.
Communication Function

Communication ports to connect the chamber to a PC.
Alternatives：Web(Lan)/RS-485/RS-232C/GPIB
Inner glass door with hand-in port

Observe and operate the specimen insidechamber from the inner glass door.The inner glass door can be equipped with hand-in ports.
Hand-in ports：1pair（2、3、4、5 type），2 pairs（4、5 type）
*1.Additional operation hand-in ports may have an impact on performance
Cable port (with rubber plug)

A through hole provide on the wall of chamber.
Available dimensions: θ50/θ100/θ150.
*1.with cap.
2.Could be added into the left/right side of chamber(standard position only ).
Non-standard position please Inquire the sale company for details.
Rubber plug for cable port

Comes with the cable port. Prevents airleakage from the cable port.
Inside diameter: θ50/θ100/θ150.
* θ25mm is non-standard option.
Shelf・shelf brackets

Used for the placement of specimens in the test area.
Same as standard shelf.
Parameter
Heavy-duty shelf

For specimens whose weight exceeds the standard shelf load capacity.
Alternatives：30KG/50KG/100KG.
Parameter
Insulation treatment for shelf・shelf brackets

Used for the placement of specimens in the test area and reduce the risk of short circuits.
Surface electrophoresis on the shelf &shelf brackets (black).
Heavy-duty shelf（Reinforce）

For specimens whose weight exceeds the standard shelf load capacity.
Alternatives：50KG/100KG.
*Heavy-duty shelf 50KG/100KG have to be fitted with Heavy-duty shelf（Reinforce 50KG/100KG).
Floor load reinforcement

Used for the placement of heavy specimens or tools on the floor inside chamber .
Supports an equally distributed load：100KG/200KG/300KG.
*1Standard floor load reinforcement：70KG.
*2 Chamber total load resistance:Sum of the loading weight of all shelves and the floor area loading weight.
Frost-free function

Enable long-term continuous operation under a temperature setting of +15℃ or higher,without the need to interrupt for defrosting.
Airflow adjuster

Used when tests require low airflow velocity or constant velocity.
*Setting value range : 4 levels.
Continuous water supply

Enables continuous supply of pure water for the humidifier.
*Humidity type chamber only.
Alarm output terminal

Safety device.
Purpose: This contact signal terminal is for sending error alerts to a remote location during safety actions.
*1 Unable to be fitted together with three Color Status indicator Warning Lights .
Emergency push stopbutton

Safety device,enables manual emergency stop of the chamber.
*Purpose:Protecting the specimens and chambers.
Three Color Status indicator Warning Lights

Safety device.
Purpose: Provides a view of the chamber status from a remote location.
With buzzer/Without buzzer
*1:Unable to be fitted together with Alarm output terminal.
*2:Please contact the sales company if you need to change the action and light sequence.
GB specifications inspection report

Test according to GB standard and issue test report.
*Base on the actual machine test results and for customer reference only. The report does not have the qualification as a third-party testing agency.
Standard inspection report

Test report issue by ESPEC guangdong,
Same as standard accessories. shipped with chamber.