digital melting point Tester
Digital Melting Point Tester
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Features: Detect the melting point automatically by means of transmittance and control linear heating speed by microprocessor for high sensitivity and stability. Two LED display the temperature of the furnace and initial or final melting point for read conveniently. |
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| Model | WRS-1A | WRS-1B |
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| Range | Room Temp ~ 300ºC | ||
| Resolution | 0.1ºC | ||
| Linear heating Speed | 0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0 (ºC/min) | ||
| Capillary Size | Outside Diameter 1.4m Inside Diameter 1.0mm | ||
| Accuracy | 200ºC: ±0.5ºC; 200~300ºC: ±0.8ºC | ||
| Repeatability | Heating Speed 1.0ºC/min: 0.3ºC | ||
| Power | 220V/50HZ, 100W | ||
| Weight | 13Kg | ||
| Size | 62 x 42 x 34cm | ||
| PC Connect | NO | RS232 | |
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Digital Melting Point Tester
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Application: WRS-100 is a economic and easy-use melting point device. With a precise thermistor control system, the measurement range of the device is excellent, giving 0.1ºC resolutions on display. The device is designed to simultaneously measure two samples. The internal LED light source, together with clear magnified lens and tilt rear feet aids users to have a broader and clearer view. The measurement ranges from room temperature to 300ºC. The two different ramping speed modes make measurement much quicker and convenient. |
 WRS-100, WRS-200 |
WRS-300 |
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WRS-200 is the
upgrade version of WRS-100 and has following more features: 1. Built with internal fan to speed up the cool down process of the machine. The cooling rate is 25ºC/min. 2. The cooling process is automatically stared when the analysis process ended, and the fan will be turned off when the temperature reaching 5ºC below fast stage temperature. It will help user quickly to do the next analysis. 3. Double display in both outside and inside view. It help user frequently prevent frequently switching gaze between eyepiece and outside LED display. 4. A hand-held “READ” push button helps users to record data quickly without looking for the “READ” button in the fascia. 5. Capable of recording data. Data will be stored permanently until erase. |
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Specifications: |
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| Model | WRS-100 | WRS-200 | WRS-300 |
| Temperature Range |
Ambient to 300ºC |
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| Cooling Rate | N/A | 25ºC/min | N/A |
| Data Recording | N/A | YES | N/A |
| Accuracy | ±1.0ºC at 20ºC; ±2.5ºC at 300ºC | ±0.5ºC | |
| Display | 4 digit LED | ||
| Resolution | 0.1ºC | ||
| Readout Hold | YES | ||
| Number of Samples | 2 | ||
| Fast Stage Ramp Rates | 20ºC/min fixed | ||
| Slow Stage Ramp Rates | Adjustable between 1~1020ºC/min | ||
| Dimensions | 160 x 220 x 170mm | ||
| Weight | 1.8kg | ||
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Automatic
Digital Melting Point Tester with Printer RD-1
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Descriptions: Melting point is the temperature of something turning to liquid from solid. Testing it is the main method to detect some characters, such as purity etc. The tester is suitable for testing melting point of drug, spice and dye etc. Features: 1. Testing the temperature with high-precision sensor, emending nonlinear error automatically. 2. Using auto frequency-conversion control technology with high accuracy in controlling Temperature and little linear error in heating speed. 3. Auto-memorizing and nothing preset data and melt point, holding without power. With mini printer. 4. Auto magnetism stirrer, with the bath oil even in temperature. 5. Auto-preset temperature, auto-heat, display preset and real-time data alternately in time. 6. Automation: auto-test, auto-diagnose, auto-alarm. |
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The range of melting point |
RT ~ 270 °C |
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Accuracy |
+/-0.5 °C |
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Usage temperature |
15-35 °C |
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The range of preset temperature |
50-260 °C |
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Oil bath |
Methyl Silicone Oil |
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Oil bath cup |
250 ml high beaker |
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Rate |
0.5, 1.0, 1.5, 3.0°C/min |
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Accuracy of rate |
<5% |
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Power of heater |
200W |
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Power supply |
AC,220V/50HZ 1 phase or 110V/60HZ 1 phase |
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Weight |
6 kg |
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Overall size |
200 x 320 x 305mm |
