DR-PG-300 & DR-PG-500 Precision Balance are 1mg weighing scales with long windshield & ideal for laboratory & jewelry use. Both of these model include an in-built battery, backlight display, multiple units and stable sensor.
STANDARD ACCESSORIES:
• Standard Weight
• Adapter
• Pan
• Instruction Manual
| Model | DR-PG-300 | DR-PG-500 |
|---|---|---|
| Make | DR Labs | DR Labs |
| Capacity | 300 g | 500 g |
| Readability (d) | 0.001g (1mg) | 0.001g (1mg) |
| Repeatability | 0.001 g | 0.001 g |
| Linearity | 0.002 g | 0.002 g |
| Pan Size | Ø 90 mm | Ø 90 mm |
| Response Time | 3 – 4 sec | 3 – 4 sec |
| Calibration | External | External |
| Display | Backlight LCD | Backlight LCD |
| Tara Range | Full | Full |
| Operating emperature | 10 to 40°C | 10 to 40°C |
| Power supply | AC 220V / 50Hz | AC 220V / 50Hz |
| Dimension | 325 x 300 x 225 | 325 x 300 x 225 |
| Weight | 4kg | 4kg |
SPECIFICATIONS:
| Model | DR-20RE | DR-30RE | DR-50RE |
|---|---|---|---|
| Rotating Speed | Color LCD Screen; 0~310rpm/min | Color LCD Screen; 0~310rpm/min | Color LCD Screen; 0~200rpm/min |
| Evap. Capacity | Max.25ml/min (H2O) | Max.27ml/min (H2O) | Max.43ml/min (H2O) |
| Temp. range/precision | Microcomputer PID controller; Water Bath | RT.-99 ºC±0.5 ºC Oil Bath RT.-210ºC±2ºC | |
| Bath Material | Integral Teflon compound heating bath with safe handle, which prevents from scald; the medium sized bath volume makes distillation fast. | ||
| Bath Size | Dia 23×13cm | Dia 26×15cm | Dia 29×17cm |
| Positive&Negative Rotating | Intermittent positive and negative rotating function with timing function (0-60s) for drying process | ||
| Lif | Automatic balance lifting which can be controlled by either button-press or Color LCD screen; the lifting length is 150mm, with fixed safety distance of 60mm, which prevents crashing. | ||
| Temp. Set | Rotating switch coding for temperature setting with big LCD screen display. | ||
| Safety | Anti-dry prevention function which makes flask automatic lifting; instrument will stop at the set timing (0-999min); automatic lifting and standby alarm protection in abnormal or over temperature state. | ||
| Heater Powe | 1.5KW | 1.5KW | 1.5KW |
| Sealing | Imported PTFE and special complex compounded with special technique, which ensures good sealing and improves the anti-corrosion and durability property. | ||
| Condenser | Vertical 3-layered coil condenser with big condensation area, equipped with drip point and backflow prevention, which effectively increases the evaporation efficiency. | ||
| Condense Area | 0.18m 2 | 0.21m2 | 0.31m 2 |
| Environment Temp | 5ºC~40 ºC | ||
| Category | DR-B2 |
|---|---|
| External Size (W*D*H) | 1383*775*2250 mm |
| Internal Size (W*D*H) | 1210*600*660 mm |
| Tested Opening | Safety height 10″ |
| Max Opening | 470 mm |
| Airflow Volume (Exhaust) | 100%: 1320 m³/h (776 cfm) |
| Front Window | Motorized;Two-layer laminated toughened glass ≤6mm, Anti-UV |
| Filter | ULPA,99.9995% efficiency at 0.12μm (02), filter life indicator |
| Filter Guard Type | Aluminum alloy frame |
| Noise | NSF 49 ≤60 dB |
| Illumination | ≥1000 Lux |
| Socket | 2, Total consumption ≤500W |
| Display | Touch screen |
| Tap | Water tap*1, Gas tap*1 |
| Power Supply | AC220V,50/ 60Hz |
| Consumption | 400W |
| Alarm | Abnormal airflow velocity; Filter replacement; Front window at unsafe height |
| Blower | One ECM motor, 230V AC; Speed adjustable, high efficiency and low power consumption |
| Material | Working area: 304 stainless steel Frame,Decorative Plate: cold-rolled steel with anti- bacteria powder coating |
| UV Lamp | 30W |
| Germicidal UV Lamp | Emission of 253.7 nanometers for most efficient decontamination |
| Certification | NSF 49 |
| Illuminating Lamp | LED lamp, 20W*2 |
| Standard Accessory | LED lamp*2, UV lamp*2, Base stand, SS water tap*1, Gas tap*1, Drain valve, Waterproof socket*2 |
| Optional Accessory | Armrest, Airflow tester, Formalin fumigation sterilizer, Infrared sterilizer, exhaust duct |
| Package Size (W*D*H) | 1540*1080*1900 mm |
| Gross Weight | 340 kg |
| Model | DR-RCB-6 | DR-RCB-12 |
|---|---|---|
| Make | DR Labs | DR Labs |
| Temp. Control Range | -20°C ~ 100°C | -20°C ~ 100°C |
| Temp. Resolution | 0.01°C | 0.01°C |
| Temp. Accuracy | ±0.05°C | ±0.05°C |
| Temp. Control | Microprocessor PID | Microprocessor PID |
| Display | LCD | LCD |
| Refrigeration Model | Air cooled refrigeration through compressor | Air cooled refrigeration through compressor |
| Refrigerant | R134A | R134A |
| Pump Circulation | Internal & External | Internal & External |
| Temp. Sensor | PT-100 | Â PT-100 |
| Pump Flow Rate | 6L/min | 6L/min |
| Tank Capacity | 6L | 12 L |
| Tank Size | 250 x 200 x 150 mm | 300 x 250 x 200 mm |
| Bath Opening | 180 x 140 mm | 235 x 160 mm |
| Bath Depth | 150 mm | 200 mm |
| Power Supply | AC 220 V / 50 Hz | AC 220 V / 50 Hz |
| Dimensions | 320 x 370 x 655 mm | 320 x 370 x 765 mm |
| Packing Dimensions & Weight | 530 x 450 x 800 mm & 44 kgs | 530 x 450 x 900 mm & 50 kgs |
| Shaker Speed | (20 – 250 RPM) (350,400 & 500 OPTIONAL) |
|---|---|
| Orbit Dia | ø 25 mm |
| Accuracy | ± 2% of maximum speed |
| Temperature range | 5˚C above RT to 60˚C & with cooling 5°C-60°C (Customize temperature options available) |
| Resolution | 0.1°C |
| Temp. accuracy | ± 0.3 ̊C |
| Power supply | 230V ± 10%, 50Hz |
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