Vicat Softening Point Tester
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| Brand | Aerospace |
|---|---|
| Origin | Beijing, China |
| Model | HDT-VST-300E |
| Temperature Range | Ambient to 300 °C |
| Temperature Resolution | 0.1 °C |
| Heating Medium | Methyl Silicone Oil (up to 300 °C) or Transformer Oil (up to 200 °C) |
| Standard Config | 3 Test Stations |
| Load Application | Mechanical Deadweight via Precision Calibration Weights |
| Temperature Sensing | PT100 Platinum Resistance Thermometer |
| Deformation Sensing | High-Resolution Digital Micrometer Sensor (0–10 mm range, 0.001 mm resolution) |
| Control System | 32-bit ARM Embedded Processor with Real-Time Isothermal Ramp Algorithm |
| Compliance | ISO 75-1:1993, ISO 306:1994, GB/T 1633–2000, GB/T 1634–2001 |
| Brand | Jinhoo |
|---|---|
| Origin | Shanghai, China |
| Model | JH-6020B |
| Temperature Range | Ambient to 300 °C |
| Heating Rate Options | 120 °C/h or 50 °C/h |
| Temperature Control Accuracy | ±1 °C (VST), ±2 °C/6 min (HDT) |
| Temperature Measurement Accuracy | ±0.5 °C |
| Deflection Measurement Resolution | 0.001 mm |
| Max Deflection Error | ±0.005 mm |
| Vicat Penetration Depth | 1.00 mm ±0.01 mm |
| Standard Test Loads | 10 N, 50 N (VST) |
| Bending Stresses | 0.45 MPa (Method B), 1.80 MPa (Method A), 8.00 MPa (Method C) (HDT) |
| Sample Supports | 3 independent test frames with selectable spans (64 mm for flatwise placement |
| Heating Medium | Methyl silicone oil (kinematic viscosity ≤200 cSt |
| Max Heating Power | 3 kW |
| Cooling Method | Natural convection |
| Power Supply | 220 V ±10%, 50 Hz, 15 A |
| Compliant Standards | GB/T 1633–2000 (ISO 306:1994), GB/T 1634.1–2004 (ISO 75-2:2003), GB/T 1634.2–2004, GB/T 1634.3–2004, GB/T 8802–2001 (ISO 2507:1995), ASTM D1525, ASTM D648 |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | BWR |
| Power Supply | AC 220 V ±10%, 50 Hz, 30 A |
| Heating Power | 2.5 kW |
| Heating Medium | Methyl Silicone Oil (flash point ≥300 °C, kinematic viscosity 200 cSt, 20 L required) |
| Sample Stands | Three independent test stations per bath |
| Deformation Measurement | Linear encoder-based dial indicator (resolution 0.001 mm, accuracy ±0.01 mm) |
| Temperature Accuracy | ±0.5 °C |
| Temperature Resolution | 0.01 °C |
| Heating Rates | 120 ±5 °C/h (12 ±1 °C/6 min) or 50 ±3 °C/h (5 ±0.5 °C/6 min) |
| Deformation Range | −0.1 to 5.0 mm |
| Cooling Method | Natural convection above 150 °C |
| Maximum Settable Temperature | 300 °C with over-temperature cut-off |
| Load Rod + Indenter Mass | 88 g |
| Standard Loads | Vicat GA = 10.0 N ±0.2 N (1000 g), GB = 50.0 N ±1.0 N (5000 g) |
| HDT fiber stress options | 0.45 MPa (Method B), 1.80 MPa (Method A), 8.00 MPa (Method C) |
| Compliance | ASTM D1525, ASTM D648, ISO 306:2004, ISO 75-1:2013, GB/T 1633–2000, GB/T 1634.1–2004, GB 8802 |
| Brand | NOSELAB ATS |
|---|---|
| Origin | Italy |
| Model | HDT/VICAT |
| Maximum Temperature | 300 °C |
| Temperature Accuracy | ±0.1 °C |
| Temperature Uniformity | ≤0.2 °C |
| Temperature Stability (Oil Bath Fluctuation) | ±0.2 °C |
| Heating Rates | 50 °C/hr, 120 °C/hr, or Custom |
| Displacement Resolution | 0.001 mm |
| Displacement Accuracy | <0.01 mm |
| Sample Immersion Depth | ≥35 mm |
| Span Between Supports (HDT) | 100 mm (optional 64 mm) |
| Sample Length (HDT) | Up to 102 mm |
| Test Stations | 6 independent positions |
| Weight Load Range | 1–2048 g (binary HDT weights), plus 10 N and 50 N VICAT needles |
| Cooling System | Integrated stainless-steel water-jacketed oil bath with external 18 °C coolant |
| Safety Features | Nitrogen purge interface, physical barrier (mesh screen) between heating/stirring components and sample zone, dual stirrers and heater isolated from test chamber |
| Compliance | ASTM D648, ASTM D1525, ISO 75-1/2/3, ISO 306, GB/T 1634, GB/T 1633, DIN 53461 |
| Brand | Qigao Instruments |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | HSY-8146H |
| Temperature Range | Ambient to 162 °C |
| Temperature Resolution | 0.1 °C |
| Brand | Red Sun Instrument |
|---|---|
| Origin | Hebei, China |
| Model | HRWK-300 |
| Temperature Range | Ambient to 300 °C |
| Heating Rates | 50 °C/h and 120 °C/h |
| Deformation Measurement Range | −1.000 mm to +10.000 mm |
| Vicat Needle Tip Area | 1.00 ± 0.015 mm² |
| Sample Holder Thermal Expansion Coefficient | < 0.005 mm/100 °C |
| Compliance | GB/T 1633, GB/T 8802, GB/T 1634, ISO 306, ISO 75, ISO 2507, ASTM D 1525, ASTM D 648 |
| Brand | Tinius Olsen |
|---|---|
| Origin | USA |
| Model | 603HDTV, 303HDTV |
| Compliance Standards | ISO 75-1/2, ISO 306, ASTM D648, ASTM D1525 |
| Maximum Simultaneous Test Positions | 6 (603HDTV), 3 (303HDTV) |
| Oil Bath Stations | 6 (603HDTV), 3 (303HDTV) |
| Load Application | Pneumatic vertical loading with air-bearing guide ring |
| Displacement Resolution | 0.001 mm |
| Load Accuracy | Certified for 0.45 MPa (ISO 75) and 1.0 MPa / 5.0 MPa (ISO 306) |
| Cooling System | Integrated heat exchanger (603HDTV) |
| Software | Horizon HDV with SPC, audit trail, CFR 21 Part 11–ready configuration options |
| Data Export Formats | HTML, CSV, PDF |
| Password Protection | Dual-level authentication |
| Brand | TianYuan |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | TY-5006UA |
| Temperature Control Range | RT to 300 °C |
| Heating Rate Options | (120 ± 10) °C/h or (50 ± 5) °C/h |
| Temperature Resolution | 0.1 °C |
| Deformation Measurement Range | 0–1.5 mm |
| Deformation Accuracy | ±0.001 mm |
| Sample Support Span | 64 mm or 100 mm |
| Thermal Expansion Coefficient of Test Frame | < 0.005 mm/100 °C |
| Load Rod & Platter Mass | 68 g |
| Heating Power | 4 kW |
| Dimensions (W × D × H) | 540 × 520 × 970 mm |
| Cooling Method | Natural cooling above 150 °C |
| Bath Medium | Methyl silicone oil (kinematic viscosity ~200 cSt) or transformer oil |
| Test Stations | 3 independent stations |
| Standard Compliance | GB/T 1633, GB/T 1634.1–3, GB/T 8802, ISO 306:2013, ISO 75-1–3:2003, ASTM D1525, ASTM D648 |