Constant Climate Cabinet LH series
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Quality is more than a word

Reliable, high-performance support for a wide range of temperature/humidity testing needs Improvement of ESPEC’s evolving lineup of constant-temperature (and humidity) chambers with capabilities and reliability supports an expanded range of testing needs in laboratories and research facilities. Refined in operation ease and safety, as well as lower energy consumption and easier recycling, these chambers offer ESPEC’s advanced technologies. The six-model lineup includes 105- and 206-liter models available in four temperature (humidity) ranges and two sizes. All models support a single phase...

Characteristics A stable internal environment With their highly efficient refrigeration system and outstanding ther mal insulation, ESPEC’s constant climate chambers are ideal for use in laboratories and research facilities. They offer a wide temperature/humidity range, and create a stable chamber environment with a temperature/humidity uniformity of 2 and 6 rh. Low-temperature ( 20 ) type available in 206-liter models Using air-cooled refrigerator, the LHU and LU Series are available in 105- and 206-liter capacities, and support a wide temperature range ( 20 to 85 ). PID control...

Characteristics Program operation ‘Constant’ or ‘program’ operation can be selected on the installed instrumentation. Program operation can run up to 9 steps per pattern and can specify ramp time for each step. A digital display shows the conditions and remaining time during operation. Upper deviation limit temperature alarm When the temperature is set, the warning function is automatically set to activate at 10 (adjustable) above the preset temperature. Instrumentation panel Temperature & humidity indicator-controller (for LHU-113) Setting In addition to a ground leakage breaker, which...

*1: The temperature chamber conforms to IEC60068-3-5:2001, JTM K07:2007 and the humidity chamber conforms to IEC60068-3-6:2001, JTM K09:2009 under the conditions of an ambient temperature of +23°C, rated voltage, and no specimen • Shelf (stainless steel wire) 2 • Shelf bracket (18-8 Cr-Ni stainless steel plate) 2 sets • Water supply/drainage hose (I.D. 08 mm hose with quick coupling; except LU) 1 • Wet-bulb wick (24 pes; except LU) 1 box • Socket adapter (100V, 115V AC spec.only) 1

DIMENSIONS unit: mm (inch) SAFETY DEVICES Leakage breaker for power supply Boil dry protector (except LU) Thermal fuse Refrigerator overload relay (except LH) Upper and lower temperature & humidity limit alarms Burn-out detection circuit Watchdog timer OPTIONS Specimen power supply control terminal Additional cable port Shuts off the power to the specimen if an equipment problem occurs while testing the power supply to the specimen. Provided in addition to the standard cable port (left side). • 25 mm dia. • 50 mm dia. • 100 mm dia. Thermocouple Type T (Copper/ Copper-Nickel) •2m •4m Cable...

Head Office 3-5-6, Tenjinbashi, Kita-ku, Osaka 530-8550, Japan Tel : 81-6-6358-4741 Fax : 81-6-6358-5500 ESPEC NORTH AMERICA, INC. Tel : 1-616-896-6100 Fax : 1-616-896-6150 ESPEC EUROPE GmbH Tel : 49-89-1893-9630 Fax : 49-89-1893-96379 ESPEC (CHINA) LIMITED Tel : 852-2620-0830 Fax : 852-2620-0788 ESPEC ENVIRONMENTAL EQUIPMENT (SHANGHAI) CO., LTD. Head Office Tel : 86-21-51036677 Fax : 86-21-63372237 BEIJING Branch Tel : 86-10-64627025 Fax : 86-10-64627036 TIANJIN Branch Tel : 86-22-26210366 Fax : 86-22-26282186 GUANGZHOU Branch Tel : 86-20-83317826 Fax : 86-20-83317825 SHENZHEN Branch Tel :...