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Deep Freezer
Deep Freezer for Reliable Low-Temperature Storage
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JDJ Instruments
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- 21 CFR PART 11 Compliance Software
CONSTRUCTION
- Double wall, Outer cabinet mild steel powder coated or stainless steel 304 and Inner Chamber Stainless Steel 304
- Full view glass door a multi pane viewing door prevents condensation & allows product view. Inner & outer doors are sealed around the entire perimeter by silicone sponge rubber gasket.
- The chamber is insulated by filling PUF in the space between outer body and chamber to prevent temperature loss.
- Chamber illumination: Florescent light with door switch.
- Castor wheels for easy move ability.
- Shelves : Stainless steel
| Model No. | Internal Size (mm) Width Depth Height | Size In Liters | Trays | Outer Size (mm) Width Depth Height |
| JDJ/DF-01 | 450 x 400 x 500 | 90 | 1 | 600 x 825 x 1075 |
| JDJ/DF-02 | 500 x 500 x 700 | 175 | 2 | 650 x 925 x 1275 |
| JDJ/DF-03 | 500 x 500 x 900 | 225 | 2 | 650 x 925 x 1475 |
| JDJ/DF-04 | 550 x 550 x 900 | 270 | 3 | 700 x 975 x 1475 |
| JDJ/DF-05 | 600 x 600 x 900 | 320 | 3 | 750 x 1050 x 1525 |
| JDJ/DF-06 | 600 x 630 x 1060 | 400 | 4 | 750 x 1080 x 1685 |
SAFETY FEATURES
- High Temperature safety cut off
- Electrical overload cutoff relay for compressor, Time delay for compressor switch ON
OPTIONAL FEATURES
- STAND BY REFRIGERATION SYSTEM Stand by compressor auto switchover facility with compressor time delay
- PC/ PRINTER INTERFACE UNIT Facility to print records on printer with set values, actual values, date and time with variable print time
- SOFTWARE 21-CFR PART 11 COMPLIANCE SOFTWARE
TECHNICAL SPECIFICATIONS
- Temperature Range : -10°C to -30°C
- Accuracy/ Uniformity : ± 3.0°C/ ± 5.0°C
- Temperature display : Digital LED.
- Control : Microprocessor based PID control Auto tune / PLC Based HMI Controller
- Temperature / Humidity display : Digital LED.
- Resolution : 0.1°C
- Temperature sensor : PT - 100 Class A
- Cooling : CFC free compressor utilizing R 134A eco friendly refrigerant, with Condenser, motor and relay or as per the requirement of customer for higher accuracy.
- Power supply : 230V / 15A / 50 Hz
- Alarm: Temperature Deviation Alarm, Continues Open Door Alarm