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Temperature Humidity Chamber 2+3+4 type

Temperature Humidity Chamber - GPL-3

Temperature Humidity Chamber - GPL-4

Temperature Humidity Chamber - GPS-5W

Temperature Humidity Chamber - GPS-5W & GPS-4

Temperature (& Humidity) Chamber & Low Temperature Chamber-GP Series

Suitable for a broad range of applications from high and low temperature alternating Testing, to humidity Testing for the tests of various industrial products in various links such as research and development, production and inspection.It is necessary to provide constant damp heat and alternating high and low temperature (damp heat) and other test environments and conditions for the tests of various industrial products.The balanced temperature and humidity control system (BTHC) based on ESPEC patent, dynamic PID and steam partial pressure control, has mature technology and extremely high precision.
The product is green and environment-friendly, saving energy and consumption. It range covers a wide range of demands from electronics, mechanical and electrical products, materials and energy, pharmaceutical and chemical industries to automotive and aerospace industries.

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Overview of EquipmentOptions

Features：

1.Color LCD touch panel

Easy-to-use color LCD touch panel is included as standard. It is much easier to set various patterns of Constant-, Program-, Remote-Operation to meet various testing conditions.

2.Standard program instrumentation can suit various applications:

·3 constant operation modes:Program /Constant/Cycle Operation. Features programmed operation with operational settings such as constant mode and automatic start/stop.

·Suitable for a range of applications from temperature-characteristics testing to heat/humidification treatment and drying. Programmed operation now allows storing 40 program operation patterns, each up to 99 steps. Provides a wide range of functions, including temperature ramp settings and a maximum of 999 repeat cycles.

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

Using the Balanced Temperature (& Humidity)Control system(BT(H)C system) to control,provides hightly accurate temperature/humidity environment.Consisting of PID controlled refrigerrator,and instrumentation,which delivers hight speed processing.

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

5.Multilingual display

Can change the display lauguage from English to Japanese,Simplified Chinese,Traditional Chinese or Korean at any time from the lanuage icon on the top of the display(Russian as option).

6.USB output of trend graph data

Data can be recorded directly to a USB flash drive,backup and measurement intervals and other setting can be configured as required.

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

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

9.Wide Frame type of chamber can meet the testing requirements for large size specimen.

10.The custom solution for inside dimensions offered by ESPEC GuangDdong precisely answer the various testing needs for specimens with different size of customers（See more information from※4 below）.

SPECIFICATIONS

Description Model Temp. Range Hum. Control Hum. range rh Volume Inside dimensions in mm (WxHxD) Outside dimensions in mm (excl. projection)※3
Temperature Humidity Chamber GPR-2 －20～＋180℃ YES 10%～98%rh 220L 500 x 730 x 600 700 x 1590[1715] x 1425
Temperature Humidity Chamber GPR-3 －20～＋180℃ YES 10%～98%rh 400L 600 x 830 x 800 800 x 1690[1815] x 1625
Temperature Humidity Chamber GPR-4 －20～＋180℃ YES 10%～98%rh 784L 1000 x 980 x 800 1200 x 1840[1965] x 1625
Temperature Humidity Chamber GPR-5 －20～＋180℃ YES 10%～98%rh 980L 1000 x 980 x 1000 1200 x 1840[1965] x 1825
Temperature Humidity Chamber GPL-1 －40～＋180℃ YES 10%～98%rh 110L 500 x 730 x 300 700 x 1590[1715] x 1125
Temperature Humidity Chamber GPL-2 －40～＋180℃ YES 10%～98%rh 220L 500 x 730 x 600 700 x 1590[1715] x 1425
Temperature Humidity Chamber GPL-3 －40～＋180℃ YES 10%～98%rh 400L 600 x 830 x 800 800 x 1690[1815] x 1625
Temperature Humidity Chamber GPL-4 －40～＋180℃ YES 10%～98%rh 784L 1000 x 980 x 800 1200 x 1840[1965] x 1625
Temperature Humidity Chamber (Wide Frame)※4 GPL-4W －40～＋180℃ YES 10%～98%rh 940L 1200 x 980 x 800 ※4 1400 x 1840[1965] x 1625
Temperature Humidity Chamber GPL-5 －40～＋180℃ YES 10%～98%rh 980L 1000 x 980 x 1000 1200 x 1840[1965] x 1825
Temperature Humidity Chamber (Wide Frame) GPL-5W －40～＋180℃ YES 20%～98%rh 1176 1200 x 980 x 1000 1400 x 1840[1965] x 1825
Temperature Humidity Chamber GPS-3 －70～＋180℃ YES 10%～98%rh 400L 600 x 830 x 800 800 x 1690[1815] x 1625
Temperature Humidity Chamber GPS-4 －70～＋180℃ YES 10%～98%rh 784L 1000 x 980 x 800 1200 x 1853[1978] x 1625
Temperature Humidity Chamber (Wide Frame)※4 GPS-4W －70～＋180℃ YES 10%～98%rh 940L 1200 x 980 x 800 ※4 1400 x 1853[1978] x 1625
Temperature Humidity Chamber GPS-5 －70～＋180℃ YES 10%～98%rh 980L 1000 x 980 x 1000 1200 x 1853[1978] x 1825
Temperature Humidity Chamber (Wide Frame) GPS-5W －70～＋180℃ YES 20%～98%rh 1176 1200 x 980 x 1000 1400 x 1853[1978] x 1825
Low Temperature Chamber GPU-2 －40～＋180℃ NO —— 220L 500 x 730 x 600 700 x 1590[1715] x 1425
Low Temperature Chamber GPU-3 －40～＋180℃ NO —— 400L 600 x 830 x 800 800 x 1690[1815] x 1625
Low Temperature Chamber GPU-4 －40～＋180℃ NO —— 784L 1000 x 980 x 800 1200 x 1840[1965] x 1625
Low Temperature Chamber (Wide Frame)※4 GPU-4W －40～＋180℃ NO —— 940L 1200 x 980 x 800 ※4 1400 x 1840[1965] x 1625
Low Temperature Chamber GPU-5 －40～＋180℃ NO —— 980L 1000 x 980 x 1000 1200 x 1840[1965] x 1825
Low Temperature Chamber(Wide Frame) GPU-5W －40～＋180℃ NO —— 1176 1200 x 980 x 1000 1400 x 1840[1965] x 1825
Low Temperature Chamber GPG-3 －70～＋180℃ NO —— 400L 600 x 830 x 800 800 x 1690[1815] x 1625
Low Temperature Chamber GPG-4 －70～＋180℃ NO —— 784L 1000 x 980 x 800 1200 x 1853[1978] x 1625
Low Temperature Chamber(Wide Frame)※4 GPG-4W －70～＋180℃ NO —— 940L 1200 x 980 x 800 ※4 1400 x 1853[1978] x 1625
Low Temperature Chamber GPG-5 －70～＋180℃ NO —— 980L 1000 x 980 x 1000 1200 x 1853[1978] x 1825
Low Temperature Chamber(Wide Frame) GPG-5W －70～＋180℃ NO —— 1176 1200 x 980 x 1000 1400 x 1853[1978] x 1825

※1The temperature chamber's performance values are based on GB/T5170.2,and IEC60068-3-5.And humidity chamber's performance values are based on GB/T5170.5 and IEC60068-3-6.Performance figures aregiven for a +23℃ ambient temperature, relative humidity 65±20% RH, rated voltage, with no specimens inside the test area.
※2 The temperature inside chamber is +20℃.
※3 Excluding protrusions.Dimensions in [] included protrusions.
※4 In addition to the inside dimensions of the 4W/5W type as standard, you can freely selected within the following inside dimensions range as appropriate(The maximum capacity is 1.5 cubic.).：

  Alternative inside dimensions（mm）① Alternative inside dimensions（mm）② Alternative inside dimensions（mm）③ Alternative inside dimensions（mm）④ Remarks
W 500 500 1000 1200 The maximum capacity is 1.5 cubic
H 730 830 980~1180
D 200~1150 1200

Options

  • 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.

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