Climatic Chambers and Control Instruments

The lot includes:

Climatic chambers for Key - Frost supplier product certification tests, composed as follows:
Climatic chamber sized for the control of 3-seater domestic refrigerators - ref. 128/129
Dimensions: external 2920x2920x2975 internal 2800x2800x2830.
Refrigerator door sealed for positive temperature revolving on hinges dim. 1200x2200.
Operating temperature range + 5 ° C + 50 ° C tolerance +/- 1 ° C.
Relative humidity range 30% - 95% tolerance +/- 3%. - ref. 130
Condensing unit KNT 200 split model. - ref. 131
Internal air treatment unit complete with exchanger, heating coil, motor fan. - ref. 132
Immersed electrode humidifier. - ref. 133
Control panel complete with all equipment and safety devices.
Control module with electronic thermoregulator, electronic humidistat, internal air speed regulator, service on-off, internal light on-off selector.
Control panel and refrigeration data recording as follows:
Vertical cabinet with support base.
Voltage stabilizer, line switch, variac.
3 industrial point recorders mod. Transckomp 350 with 30 channels. - ref. 134
3 digital wattmeters Yokogawa WT110. - ref. 135
3 siemens TD 100 digital keyboards - ref. 136
Selectors, warning lights, magnetothermic switches, etc.
3 internal panels with 30 compensated sockets and power sockets for the devices under test.
Wiring from external panel to internal panels with thermocouple J in double insulation PVC.
Power supply sockets for connection of equipment under test - ref. 137
n. 10 working rooms, year 1992-1996 - ref. 138 (to be revised)
Various tools for control:
gauges,
1 tachometer,
n.1 thermometer,
n.1 numeral multimeter,
1 capillary flow meter,
1 gas chromatograph,
1 dc voltage calibrator,
1 rigid test finger,
1 jointed test finger,
1 torque screwdriver other control and verification instruments - ref. 140 (to be revised)
Reverberant chamber for product noise testing complete with the necessary equipment Bruel & Kjaer - ref. 141 (not working)