Model Espec SH-241

General Descriptions:

The Espec SH-241 programmer allows many standard cycling tests to be run (9 steps, 999 cycles). The wide temperature (& humidity) range matches the performance of larger test chambers too.

Specifications:

   Interior Volume: 22.5 Liters (0.79 cu ft)

   Temperature Range: - 40 to 1500C

   Humidity Range: 30 to 95% RH

   Temperature Fluctuation:

       ±0.30C (-40 to +1000C)

       ±0.50C (+100.1 to +1500C)

   Humidity Fluctuation: ±3.0% RH

   Temperature Heat-up Rate: - 40 to 1500C within 60 min

   Temperature Pull-down Rate: +20 to – 400C within 50 min

Reference: Manual Book for Bench Top Type Temperature & Humidity Chamber; Model: Espec SH-241

Model ESPEC TSE-11-A

General Descriptions:

Equipped with superior temperature recovery performance capable of answering the requirements of strict test specifications, this thermal shock model offers a wide test area in a compact, slim design.

Transfers product loads between cold and hot zones with a temperature range of -65°C to 200°C.

Hot Zone Temperature Range: 60 to 2000 C (140 to 3920F)

Cold Zone Temperature Range: -65 to 00 C (-85 to 320F)

System features:

Meets strict Mil-Std 883 thermal cycling requirements (also required by some Bellcore standards).

Touch-screen operation is very easy, yet full-featured.

The cold zone is cooled by refrigeration. No need for tanks of liquid nitrogen (or cooling water either).

The only utility required is 208V power.

Super quiet operation of less than 60dB.

Model TECTR20052A

General Descriptions:

TERALED is another product of Mentor Graphics. TERALED is a combined thermal and radiometric/ photometric characterization of high-power LEDs, either in combination with T3ster or as a stand-alone, automated optical testing solution.

Technical Specification:

   Integrating sphere diameter: 300 mm

   DUT LED fixture: 40x40 mm2

   Detector port: 60 mm

Attachments:

   Attached parts: DUT fixture, reference LED, detector and filter bank

Applications:

   Radiant flux

   Radiant efficiency

   Total radiometric flux

   Luminous efficacy

   Total luminous flux

   Scotopic flux

   X, Y, Z tristimulus values

   Color temperature

   Photometric/radiometric measurements in equilibrium

Offers in combination with T3Ster to produce thermal and radiometric/photometric characterization.