Thermo Scientific 3960, Руководство по эксплуатации и техническому обслуживанию

Страница: 34 / 54

Section 7
Specifications
* Specifications are based on nominal voltages of 115V or 230V in ambient
temperatures of 22°C to 35°C.
Temperature
Control . . . . . . . . . . . .+0.1°C Microprocessor PID
Setpoint . . . . . . . . . . . .Digital - Touch Pad, 0.1°C
Range . . . . . . . . . . . .+5°C above ambient to 60°C
Uniformity . . . . . . . . . . . . . . . . .+0.3°C @ +37°C
Tracking Alarm . . User programmable (low) indicator
Overtemp . . Tracking, user programmable, action and indicator
Display . . . . . . . . .Digital, LED, 0.1°C increments
Temperature Safety
Type . . Extreme temperature safety, action and indicator
Sensor . . Thermostat, independent of temperature control system
Indicator . . Message center, audible and visual alarms
Shelves
Dimensions . . . 30.62” W x 25.81” F-B (77.78 cm x 65.56 cm)
Construction . . . . . . .Solid stainless steel, 2B finish
Surface Area . . . . . .5.4 sq. ft (0.51 sq. m) per shelf
Max per Chamber . . . . . .145.8 sq. ft (13.55 sq. m)
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Clearance . . . . . . . .Adjustable on 2” (5 cm) centers
Construction
Interior volume: . . . . . . . . . . . .29 cu ft (823 liters)
Interior: . . . . . . . . . . . .304 stainless steel, 2B finish
Exterior: . . . . . . . . . . . . .18-gauge cold rolled steel
Exterior Door: . .Heated, triple pane tempered glass
Outer Door Gasket: . . . . . . . . . . . . . .Molded vinyl
Insulation: . . . . . . . . . . . . . . . . . . . . . .2” fiberglass
29 cu ft Environmental Chamber 7-1 Thermo Scientific