Temperature (& Humidity) Chamber(for Battery test)& Low Temperature Chamber(for Battery test)

Temperature (&Humidity) Chamber(for Battery test)
Temperature (&Humidity) Chamber(for Battery test)-type3（right side）
Temperature (&Humidity) Chamber(for Battery test)-type3（Front）
Temperature (&Humidity) Chamber(for Battery test)-type3（Left side）
Low Temperature Chamber(for Battery test)-Type4（Right side）
Low Temperature Chamber(for Battery test)-Type4（front）
Low Temperature Chamber(for Battery test)-Type4(Left side)

Temperature (& Humidity) Chamber(for Battery test)& Low Temperature Chamber(for Battery test)

Simple and ideal performance and design for battery testing.
The rise of eco-friendly vehicles such as hybrids and electric vehicles is seeing growing demand for environmental tests of devices such as secondary batteries and power semiconductors. For example, demand is growing for external short-circuit tests, nail penetration tests and other types of safety tests to ensure the high safety and stable performance needed by vehicle secondary batteries.
Our new Temperature & Humidity Chamber(for Battery test) with safety equipment was designed to meet this demand,with easy access to the specimen and comes with accident safety functions. With its temperature uniformity in the test area and high accuracy control during long continuous operation, this chamber is the ideal tester for battery&new energy testing.

Contact

Overview of Equipment Options

Features:

1.Maintain the advantages of GP series

· Color LCD touch panel.

· Two types of program instrumentation to suit different applications:Standard Instrumentation and M-Instrumentation.

· 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.Uniform temperature distribution

Capacity of vertical airflow from the top is increased so that the air reaches every corner of the test area,realizing more uniform temperature distribution in the test area.

3.Safety features.

The chamber comes standard with safety features such as pressure relief vent, smoke detector and hand-tighten bolt door lock, 3-colored light tower etc.In addition, you can select optional features like various detectors,fire extinguisher,communication function and cable ports to suit your application.

4.More option to promote the performance

Frost-free continuous operation:The chamber comes with a frost-free function to enable long continuous operation without having to stop operation for defrosting when the temperature setting is +15°C or higher.

SPECIFICATIONS

Description	Model	Temp. Range	Hum. Control	Hum. range rh	Volume	Inside dimensions in mm (WxHxD)	Outside dimensions in mm (excl. projection)※1
Low Temperature Chamber（for Battery test）	GPU-3B	－40℃～＋150℃	NO	——	400L	600 x 830 x 800	800[1100] x 1690[2040] x 1625
Low Temperature Chamber（for Battery test）	GPU-4B	－40℃～＋150℃	NO	——	784L	1000 x 980 x 800	1200 [1500]x 1840[2290] x 1625
Low Temperature Chamber（for Battery test）	GPU-5B	－40℃～＋150℃	NO	——	980L	1000 x 980 x 1000	1200 [1500]x 1840[2290] x 1825
Temperature Humidity Chamber（for Battery test）	GPL-3B	－40℃～＋150℃	YES	10%～98%rh	400L	600 x 830 x 800	800 [1100] x 1690[2040] x 1625
Temperature Humidity Chamber（for Battery test）	GPL-4B	－40℃～＋150℃	YES	10%～98%rh	784L	1000 x 980 x 800	1200 [1500]x 1840[2290] x 1625
Temperature Humidity Chamber（for Battery test）	GPL-5B	－40℃～＋150℃	YES	10%～98%rh	980L	1000 x 980 x 1000	1200 [1500] x 1840[2290] x 1825

※1 Excluding protrusions.Dimensions in [] included protrusions.

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.
Humidity sensor

Detects the humidity inside chamber.
* Maximum value of humidity is 95%.
* Humidity type chamber only.
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.
Air drying unit

Used during longterm low-temperature operation, which can maintain the positive pressure inside chamber and ensure that no frost is formed in the test chamber.
*Unavailable for Low Humidity Type(GPDL).
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.
Pressure Relief Valve(as standard OP of battery test type)

Safety device.
Purpose: Add pressure relief valve on the top of the Chamber.Pressure relief when the internal pressure of the test chamber rises.
Action: The Breaker will turn off and the chamber will stop When the pressure relief valve is opened.
*1: Unavailable to install in wide view type（WV）and Low Humidity Type(GPDL).
*2: This device can not prevent explosions and fire in the chamber.
Viewing Window protection(as standard OP of battery test type)

Safety device.
Purpose: The inner side of the Viewing Window Append Stencil.
Door Lock Strength(as standard OP of battery test type)

Safety device.
Purpose: Increase the strength of the door lock.
Lever type or dial lock type can be selected.
Additional Overheat Protector

Safety device.
Purpose: Detect the overheating of the battery(specimen) surface.
*Notice: The sensor is independent.
Smoke Sensor

Safety device.
Purpose: Draw the air inside the chamber. Stop the chamber operation and open the air supply and exhaust damper if the smoke had be found.
Air supply and exhaust damper

Safety device.
Purpose: Exhaust the gas inside the chamber.
Action: Automatically open when the Overheat Protector and Smoke Sensor alarmed.
Fin armored heater

Safety device.
Purpose: A sheathed heater with fins for lower heater surface temperature ,for better corrosion resistance,and for less insulation failure.
Fire extinguisher device(CO2)(Option for battery test type)

Safety device.
Purpose: When an abnormality is detected inside chamber, the fire extinguishing device is started, and CO2 is injected into the test box to ensure the safetyinside chamber.
*1:The chamber will occur an external machine abnormal alarm and stop running when the fire extinguishing device is abnormal.
*2:Please contact the sales company if you need a different type of Fire Extinguishing Device.
Flammable gas sensor(Option for battery test type)

Safety device.
Purpose: When flammable gas is detected inside chamber,the corresponding actionswill be taken.
Action Sequence: The chamber will occur an external machine abnormal alarm and stop running when the device is abnormal or the Gas Sensor occurred 1 segment alarm( 24%LEL(9600ppm)).
The Fire Extinguishing Device will start up when the Gas Sensor occurred 2 segment alarm( 24%LEL(9600ppm)).
*1:Please contact the sales company if you need a different type of Gas Sensor.
Gas sensor(CO/CO2/H2)(Option for battery test type)

Safety device.
Purpose: When CO/CO2/H2 gas is detected inside chamber, the corresponding actions will be taken. *Please contact the sales company for specific requirements.
Strong Exhaust Air Circulator(Option for battery test type)

Safety device.
Purpose: Exhaust the gas inside the chamber forcibly.
Action: Automatically open when the Overheat Protector and Smoke Sensor alarmed.
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.

Southeast Asia：(+66)038-109353

Europe & CIS：+49(0)89-1893-9630

Please feel free to contact us in English at the following hot line. 0086+20+84528103

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Temperature (&Humidity) Chamber(for Battery test)

Temperature (&Humidity) Chamber(for Battery test)-type3（right side）

Temperature (&Humidity) Chamber(for Battery test)-type3（Front）

Temperature (&Humidity) Chamber(for Battery test)-type3（Left side）

Low Temperature Chamber(for Battery test)-Type4（Right side）

Low Temperature Chamber(for Battery test)-Type4（front）

Low Temperature Chamber(for Battery test)-Type4(Left side)

Temperature (& Humidity) Chamber(for Battery test)& Low Temperature Chamber(for Battery test)

Features:

SPECIFICATIONS

Recorder output terminal (Temp & Humidity)

Potable temp recorder (Paperless)

Humidity sensor

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

Air drying unit

Airflow adjuster

Continuous water supply

Alarm output terminal

Emergency push stopbutton

Three Color Status indicator Warning Lights

Pressure Relief Valve(as standard OP of battery test type)

Viewing Window protection(as standard OP of battery test type)

Door Lock Strength(as standard OP of battery test type)

Additional Overheat Protector

Smoke Sensor

Air supply and exhaust damper

Fin armored heater

Fire extinguisher device(CO2)(Option for battery test type)

Flammable gas sensor(Option for battery test type)

Gas sensor(CO/CO2/H2)(Option for battery test type)

Strong Exhaust Air Circulator(Option for battery test type)

GB specifications inspection report

Standard inspection report

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