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| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WRS-1C |
| Temperature Range | Ambient to 400 °C |
| Heating Rate | 0.1–20 °C/min (continuously adjustable) |
| Temperature Repeatability | ±0.3 °C (at 1 °C/min) |
| Temperature Accuracy | ±0.4 °C ≤200 °C |
| Temperature Resolution | 0.1 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 1 capillary per run |
| Display | 7-inch color TFT touchscreen |
| Data Storage | 1000 measurement records |
| Interface | RS232 and USB |
| Power Supply | 220 V ±10%, 50 Hz, 80 W |
| Dimensions | 360 × 290 × 170 mm |
| Net Weight | 9 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WRS-1B |
| Temperature Range | Ambient to 320 °C |
| Heating Rates | 0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0 °C/min (8 selectable steps) |
| Temperature Repeatability | ±0.3 °C at 1.0 °C/min |
| Temperature Accuracy | ±0.4 °C ≤200 °C |
| Temperature Resolution | 0.1 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 1 capillary per run |
| Display | 5.6-inch color LCD |
| Calibration | Multi-point calibration support |
| Interface | RS232 and USB |
| Power | 220 V ±10%, 50 Hz, 80 W |
| Dimensions | 360 × 290 × 170 mm |
| Net Weight | 9 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | SGW®-681 |
| Temperature Range | Ambient to 360 °C |
| Heating Rate | 0.1–20.0 °C/min (continuously adjustable) |
| Temperature Accuracy | ±0.4 °C ≤200 °C |
| Temperature Repeatability | 0.3 °C at 1.0 °C/min |
| Temperature Resolution | 0.1 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 4 capillaries per run |
| Display | 10.1″ IPS capacitive touchscreen |
| Camera | 720p @ 30 fps |
| Data Storage | 64 GB internal |
| Operating System | Android-based embedded OS |
| Compliance | Compliant with USP <741>, EP 2.2.17, and ChP 0612 melting point determination methods |
| Brand | Yidian Woguang (YDWG) |
|---|---|
| Origin | Shanghai, China |
| Model | WRS-3A |
| Temperature Range | Ambient to 320 °C |
| Heating Rates | 0.2, 1.0, 1.5, 3.0 °C/min |
| Temperature Repeatability | ±0.3 °C at 1.0 °C/min |
| Temperature Accuracy | ±0.5 °C ≤200 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 3 samples per run |
| Temperature Resolution | 0.1 °C |
| Display | 5.6-inch color TFT touchscreen |
| Data Storage | 100 measurement records |
| Interface | USB, RS232, USB flash drive support |
| Power Supply | 220 V ±10 %, 50 Hz ±1 Hz, 180 W |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | SGW®-682 |
| Temperature Range | Ambient to 360 °C |
| Heating Rate | 0.1–20.0 °C/min (continuously adjustable) |
| Temperature Accuracy | ≤200 °C ±0.4 °C |
| Temperature Repeatability | ±0.3 °C at 1.0 °C/min |
| Temperature Resolution | 0.1 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 4 capillaries simultaneously |
| Display | 10.1″ IPS capacitive touchscreen |
| Camera | 720p @ 30 fps |
| Data Storage | 64 GB internal |
| Operating System | Android |
| Compliance Options | FDA 21 CFR Part 11 audit trail (optional), GLP/GMP-ready |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | SGW® X-4A |
| Temperature Range | Ambient to 330 °C |
| Temperature Repeatability | ±1 °C at ≤200 °C, ±2 °C at >200 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.1 °C |
| Viewing System | Monocular Microscope, 40× Magnification |
| Power Supply | 220 V ±22 V, 50 Hz ±1 Hz |
| Dimensions | 215 × 140 × 395 mm |
| Net Weight | 3.6 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | SGW®-685 |
| Temperature Range | Ambient to 400 °C |
| Heating Rate | 0.1–20 °C/min (continuously adjustable) |
| Temperature Repeatability | ±0.3 °C at 1.0 °C/min |
| Temperature Accuracy | ≤200 °C: ±0.4 °C |
| >200 °C | ±0.7 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 4 capillaries |
| Temperature Resolution | 0.1 °C |
| Operating System | Android |
| Display | 10.1″ IPS capacitive touchscreen |
| Camera | 720p @ 30 fps |
| Data Storage | 128 GB internal |
| Connectivity | RS232, 3×USB, RJ-45, Wi-Fi |
| Power | 100–240 VAC, 50/60 Hz, 150 W |
| Dimensions | 320 × 295 × 190 mm |
| Net Weight | 3.7 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WRR |
| Temperature Range | Ambient to 280 °C |
| Heating Rates | 0.5, 1.0, 1.5, 3.0 °C/min (four fixed steps) |
| Temperature Repeatability | ±0.3 °C at 1.0 °C/min |
| Temperature Accuracy | ±0.4 °C ≤200 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 120 mm |
| Sample Capacity | 3 capillaries simultaneously |
| Temperature Resolution | 0.1 °C |
| Display | LCD |
| Interface | RS232/USB |
| Power Supply | 220 V ±22 V, 50 Hz ±1 Hz, 100 W |
| Dimensions | 270 × 310 × 400 mm |
| Net Weight | 11 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WRS-2A |
| Temperature Range | Ambient to 300 °C |
| Heating Rates | 0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0 °C/min (8 fixed steps) |
| Temperature Repeatability | ±0.3 °C at 1.0 °C/min |
| Temperature Accuracy | ±0.4 °C ≤200 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 3 capillaries |
| Temperature Resolution | 0.1 °C |
| Display | 7-inch color LCD touchscreen |
| Calibration | Multi-point calibration |
| Interface | RS232 and USB |
| Power Supply | 220 V ±10 %, 50 Hz ±1 Hz, 100 W |
| Dimensions | 360 × 290 × 170 mm |
| Net Weight | 9 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WQD-400 |
| Temperature Range | Ambient to 300 °C |
| Heating Rate | 0.2–5 °C/min (8 discrete steps) |
| Temperature Repeatability | ±0.1 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.1 °C |
| Capillary Size | 1 mm ID |
| Sample Capacity | 2 simultaneous channels |
| Camera | 720p HD capacitive-touch-enabled imaging system |
| Display | 10.1″ IPS touchscreen |
| Data Storage | 128 GB internal |
| Compliance | ASTM D3461, ASTM D3104, ASTM D3954, ASTM D6090, Chinese Pharmacopoeia (2020 Ed.) |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | SGW® X-4B |
| Temperature Range | Ambient to 330 °C |
| Temperature Repeatability | ±1 °C at ≤200 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.1 °C |
| Observation Method | Binocular Stereo Microscope |
| Magnification | 40×–100× (variable zoom) |
| Power Supply | 220 V ±22 V, 50 Hz ±1 Hz |
| Dimensions | 269 × 160 × 435 mm |
| Net Weight | 4 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WRR-Y |
| Temperature Range | 40–90 °C (with water bath) / 60–280 °C (with silicone oil bath) |
| Heating Rates | 0.5, 1.0, 1.5, 3.0 °C/min (selectable) |
| Temperature Repeatability | ±0.3 °C at 1.0 °C/min |
| Temperature Accuracy | ±0.4 °C ≤200 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, L 120 mm |
| Sample Capacity | 3 capillaries simultaneously |
| Temperature Resolution | 0.1 °C |
| Display | LCD |
| Interface | RS232/USB |
| Power Supply | 220 V ±10%, 50 Hz, 200 W |
| Dimensions | 270 × 310 × 400 mm |
| Net Weight | 11 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WRX-2S |
| Temperature Range | Ambient to 300 °C |
| Heating Rate | 0.1–20 °C/min (continuously adjustable) |
| Temperature Repeatability | ±0.3 °C at 1.0 °C/min |
| Temperature Accuracy | ±0.4 °C ≤200 °C |
| Temperature Resolution | 0.1 °C |
| Capillary Diameter | 0.17 mm |
| Sample Capacity | 1 |
| Stage Dimensions | 195 mm × 28 mm × 85 mm |
| Display | 7-inch color LCD touchscreen |
| Data Storage | 3,000 test records |
| Interface | USB 2.0 and RS232 |
| Power Supply | 220 V ±10%, 50 Hz ±1 Hz, 100 W |
| Net Weight | 9 kg (excluding microscope) |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WQD-360 |
| Temperature Range | Ambient to 360 °C |
| Heating Rate | 0.1–20 °C/min (continuously adjustable) |
| Temperature Repeatability | ±0.1 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.1 °C |
| Sample Capacity | 2 channels |
| Capillary Tube Size | 1 mm ID |
| Display | 10.1″ IPS capacitive touchscreen (720p) |
| Camera | Integrated 720p HD video module with real-time streaming and full-process recording |
| Data Storage | 64 GB internal |
| Operating System | Embedded Android |
| Compliance | ASTM D3461, ASTM D3104, ASTM D3954, ASTM D6090, Chinese Pharmacopoeia (2020 Ed.) Chapters for Drop Point & Softening Point |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WRS-2 |
| Temperature Range | Ambient to 300 °C |
| Heating Rates | 0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0 °C/min (8 selectable steps) |
| Temperature Repeatability | ±0.3 °C at 1.0 °C/min |
| Temperature Accuracy | ±0.4 °C ≤200 °C |
| Temperature Resolution | 0.1 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 3 capillaries |
| Display | 5.6-inch color LCD |
| Interface | RS232 and USB |
| Power Supply | 220 V ±22 V, 50 Hz ±1 Hz, 100 W |
| Dimensions | 360 × 290 × 170 mm |
| Net Weight | 9 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WRS-2C |
| Temperature Range | Ambient to 360 °C |
| Heating Rate | 0.1–20 °C/min (continuously adjustable) |
| Temperature Repeatability | ±0.3 °C (at 0.1 °C/min) |
| Temperature Accuracy | ±0.4 °C ≤200 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 3 capillaries simultaneously |
| Temperature Resolution | 0.1 °C |
| Display | 7-inch color TFT touchscreen |
| Data Storage | 1000 test records |
| Interface | RS232 and USB |
| Power Supply | 220 V ±22 V, 50 Hz ±1 Hz, 120 W |
| Dimensions | 360 × 290 × 170 mm |
| Net Weight | 9 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | SGW® X-4 |
| Temperature Range | Ambient to 330 °C |
| Heating Methods | Capillary Method & Hot Stage Method |
| Temperature Repeatability | ±1 °C at ≤200 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Resolution | 0.1 °C |
| Optical System | Monocular Microscope, 40× Magnification |
| Power Supply | 220 V ±22 V, 50 Hz ±1 Hz |
| Dimensions | 215 × 140 × 395 mm |
| Net Weight | 3.5 kg |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | SGW®-630 |
| Temperature Range | Ambient to 400 °C |
| Heating Rates | 0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0 °C/min |
| Temperature Repeatability | ±0.2 °C (at 0.2 °C/min), ±0.3 °C (at 1.0 °C/min) |
| Temperature Accuracy | ±0.4 °C (≤200 °C), ±0.7 °C (>200 °C) |
| Temperature Resolution | 0.1 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 3 capillaries |
| Calibration Points | 8-point |
| Data Storage | 16 GB internal |
| Display | 8-inch capacitive touchscreen |
| OS | Embedded Windows-based platform |
| Compliance | Meets USP <741>, EP 2.2.17, JP 2.60, FDA 21 CFR Part 11, GLP/GMP audit trail requirements |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | SGW®-650 |
| Temperature Range | Ambient to 400 °C |
| Heating Rates | 0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0 °C/min |
| Temperature Repeatability | ±0.3 °C at 1.0 °C/min |
| Temperature Accuracy | ±0.4 °C ≤200 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 5 capillaries simultaneously |
| Temperature Resolution | 0.1 °C |
| Calibration Points | 8-point programmable calibration |
| Data Storage | 16 GB internal |
| Display | 8-inch capacitive touchscreen LCD |
| Operating System | Embedded Windows-based platform |
| Compliance | Meets requirements of Chinese Pharmacopoeia, USP <741>, EP 2.2.17, ISO 11357-3, FDA 21 CFR Part 11 (audit trail, electronic signatures, role-based access control), GLP/GMP data integrity standards |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | WQD-1A |
| Temperature Range | Ambient to 300 °C |
| Heating Rate | 0.2–5.0 °C/min (8 selectable steps) |
| Temperature Repeatability | ±0.1 °C |
| Temperature Accuracy | ±0.1 °C (at calibration point) |
| Temperature Resolution | 0.1 °C |
| Capillary Tube Diameter | 1 mm (standard) |
| Sample Capacity | 1 position |
| Display | LCD |
| Power Supply | 220 V ±10%, 50 Hz, 100 W |
| Dimensions (Electronic Unit) | 400 × 300 × 160 mm |
| Dimensions (Detection Unit) | 155 × 110 × 230 mm |
| Net Weight | 10 kg |
| Compliance | Designed per ASTM D3461–97 |
| Brand | YDWG |
|---|---|
| Origin | Shanghai, China |
| Model | SGW® X-5 |
| Temperature Range | Ambient to 360 °C |
| Heating Rates | 0.2, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 5.0 °C/min |
| Temperature Repeatability | ±0.3 °C (at 1.0 °C/min) |
| Temperature Accuracy | Capillary Method — ≤200 °C: ±0.4 °C |
| >200 °C | ±0.7 °C |
| Hot Stage Method — Ambient–100 °C | ±0.4 °C |
| 100–200 °C | ±0.6 °C |
| 200–300 °C | ±0.8 °C |
| Capillary Dimensions | OD 1.4 mm, ID 1.0 mm, Length 90 mm |
| Sample Capacity | 1 sample per run |
| Temperature Resolution | 0.1 °C |
| Display | 7-inch TFT capacitive touchscreen |
| Data Storage | 1000 measurement records |
| Interface | USB host/device (PC connectivity & USB flash drive support) |
| Power Supply | 220 V ±10%, 50 Hz ±1 Hz, 150 W |
| Dimensions (W×D×H) | 310 × 230 × 505 mm |
| Net Weight | 4.0 kg |
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