Lab Companion™ LCH-21 Test Chamber 255L (-20 to 100c), 230v

Product no.: AAHK6211K

"Our 42nd Year of Competitive Pricing"

Old price $12,476.00
$10,979.00
You save $1,497.00
Price plus sales tax, plus delivery
Delivery weight: 408 lb

Lab_Companion_LOGO_8-22-22

 

LCH-21 Heating & Cooling Test Chamber 255L (Temp: -20 to 100c), Floor model, Horizontal flow, 230v

 

The high-performance horizontal airflow provides excellent uniformity and fast heat-up.

 

Specifications

Model (LCH) LCH-11 LCH-21 LCH-31 LCH-11-2C
Chamber volume (L / cu ft) 150/5.3 255/9.0 485/17.1 150/5.3 x 2 chambers
Temperature Range (℃ / ℉) -20 to 100 / -4 to 212
Fluctuation (±℃ / ℉) 0.3 / 0.54
Variation at 80°C (±℃ / ℉) 0.8 / 1.44
Time Heating (min.) 80 (from 20℃ to100℃)
Cooling (min.) 60 (from100℃ to 40℃)
No. of wire shelves (standard / max.) 2 / 6 2 / 12 2 / 14 2 / 6 per chamber
Distance of between shelves (mm / inch) 30 / 1.2
Max. load per shelf (kg / lbs) 15 / 33.1 20 / 44.1 20 / 44.1 15 / 33.1
Permitted total load (kg / lbs) 50 / 110.2 70 / 154.3 70 / 154.3 50 / 110.2 per chamber
Dimension (W×D×H) Interior (mm / inch) 600x500x500/ 23.6x19.7x19.7 600x500x850/ 23.6x19.7x33.5 700x680x1020/ 27.6x26.8x40.2 600x500x500/ 23.6x19.7x19.7
Exterior (mm / inch) 794x1070x1280/ 31.3x42.1x50.4 794x1070x1630/ 31.3x42.1x64.2 894x1250x1800/ 35.2x49.2x70.9 794x1070x1900/ 31.3x42.1x74.8
Net weight (kg / lbs) 125/275.6 185/407.9 225/496.0 195/429.9
Cable Port (mm / inch) Ø 80 / Ø 3.15
Electrical requirements (230V,60Hz) 6.3A 9.2A 11.1A 12.6A
Cat. No. AAHK6111K AAHK6211K AAHK6311K AAHK6411K
Electrical requirements (230V,50Hz) 6.6A 9.6A 11.6A 13.2A
Cat. No. AAHK6112K AAHK6212K AAHK6312K AAHK6412K
Electrical requirements (120V,60Hz) 11.6A     23.2A
Cat. No. AAHK6113U - - AAHK6413U
Warranty (Years) 2 2 2 2

 

Performance

  • Microprocessor PID control.
  • Temperature calibration / Automatic tuning.
  • Adjustable three-step fan speed with defrosting time and period control.
  • Forced air convection using an optimal horizontal cross-flow fan for chamber temperature uniformity.
  • Energy efficiency is achieved thanks to the optimization of the insulation system. The surface of the unit doesn’t allow high temperatures of over 60℃.

Convenience

  • Two independently controlled chambers merged into a single unit for space saving.
  • Intuitive control panel with bright LED display (0.1℃ resolution) and touch-sensitive keypad.
  • Dual wait on/off timer modes (1 min. to 99 hr. 59 min.).
  • Convenient preset function for 3 most commonly used temperature settings.
  • Up to 9 temperature steps and maximum of 200 cycles of repetition programmable for each profile.
  • Built-in (Ø 80mm / Ø 3.15") cable port to use other instruments inside the chamber.
  • RS-232 interface for external control and data collection.

Safety

  • Automatic shut off after overheat alarm.
  • Power supply leakage breaker.
  • Over current protection.
  • Open door alarm.

JT_LCH-G_Heat__Cool_Chambers_H-FLOW_8-20 H-Flow

 

Product Name Heating & Cooling Chambers (Floor Models)
Model LCH / LCH-G (Single Chamber) LCH-2C / LCH-G-2C (Dual Chamber)
Airflow Horizontal airflow
Chamber volume (L) 150, 255, 485 150 x 2 chambers
Temp. control Operating temp. range (℃/℉) -20 to 100 / -4 to 212 (LCH / LCH-G) 0 to 100 / 32 to 212 (LCH-2C / LCH-G-2C)
Fluctuation at 100℃ (±℃/℉) 0.3 / 0.54
Variation at 100℃
(±℃/℉)
0.8 / 1.44 at 80℃
Control Timer Wait on/off
Auto-tuning X
Program function X
Computer interface RS-232 port
Safety Over temp. limit X
Door open alarm X
Over-current limit X
Auto-run (power failure) X

 

 

Optional Accessories

Cat. No. Description Models
LCH
AAA8T505 Recorder (digital, 6 channels) X
AAA80550 Warning signal lamp X
EDA8219 Wire shelf for LCH-11 models (566x466 / 22.3x17.6”) X
EDA8220 Wire shelf for LCH-21 models (466x490 / 17.6x19.3”) X
AAAK6531 Wire shelf for LCH-31 models (620x663 / 24.4x26.1”) X
AAA22521 Perforated shelf for LCH-11 models X
AAA22522 Perforated shelf for LCH-21 models X
AAAK6532 Perforated shelf for LCH-31 models X
AAA8T611 Cable port ø80 X
AAA8T610 Cable port ø50 X

 

 

 

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