12 Cubic Walk-In Programmable Constant Temperature and Humidity Chamber

Model

KMHW-13

Volume(m3)

27.1CBM

Interior Dimensions

W3000*H2100*D4300mm

Exterior Dimensions

W5050*H2350*D2250mm

Safety Devices(standard)

No fuse breaker, over pressure,over heat and over current protection for compressor,over temperature protection, over load protection for blower, dry heat protection

Standard accessories

Sight window*1,cable port(portΦ50mm)*1,chamber lamp*1, status indicator

Control System

?Balanced Temperature & Humidity Control System

Refrigeration system

Water Cooled

Semi-hermetic compressor, single stage or cascade refrigeration system,

CFC free refrigerant(HFC-507 and HFC-23)

Controller

Panel

7-inch LCD Touch panel,Chinese or English display selectable

Operation model

Program or fix point running

Memory capacity

120 programs,1200steps, all repeat 999 cycles,part repeat 99 cycles

Accuracy

Temp.:0.1% of F.S±1 digit? Humidity:0.1% of F.S±1 digit

Input

Temp.:pt-100, Humidity:pt-100 or ～5V DCV

Comm.port

?RS-232 or RS-485 (Softawre is option)

Temp. range

Maximum:80 oC,120 oC；Minimum:-60 oC,-50 oC,-40 oC,-30 oC,-20 oC,-10 oC,0 oC

Humidity Range

10％,20%,30%～95%

Temp. constancy

±0.5 oC

Humidity constancy

±2.5％R.H

Temp. uniformity

±2.0 oC

Humidity uniformity

±5.0％R.H

Ambient Temp.

+5 oC～+35 oC

Wiring method

AC 380±10％ 50Hz ,3 phase 4 wires +Ground Wires

Heat up time

?+20 oC～+80 oC,Within 60 min

Pull down time

?+20 oC～-55 oC, -40 oC,-20 oC,-10 oC,Within 120 or 90 or 60? min

Interior material

Stainless Steel Plate(SUS 304)

Exterior material

Baked Painting Steel Or Stainless steel(SUS304)

Insulation material

Rigid polyurethane foam

Door size (mm)

Single wing:W800*H1800； Double wing:W1600*