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| Brand | Kyoto Electronics Manufacturing (KEM) |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported Instrument |
| Model | PD-31N / PD-31 |
| Measurement Principle | Transient Hot Wire Method |
| Dimensions (L×W×H) | 100 × 50 × 20 mm |
| Thermal Conductivity Range | 0.058–5.0 W/(m·K) |
| Accuracy | ±5% |
| Repeatability | ±3% |
| Operating Temperature Range | −100 to +1000 °C |
| Measurement Duration | 100–120 s |
| Sample Dimensions | ≥100 × 80 × 40 mm (minimum two specimens) |
| Brand | KEM (Kyoto Electronics Manufacturing) |
|---|---|
| Origin | Japan |
| Manufacturer | Yes |
| Import Status | Imported |
| Model | PD-13N / PD-13 |
| Measurement Principle | Hot Wire Method |
| Dimensions (L×W×H) | 110 × 50 × 100 mm |
| Accuracy | ±5% |
| Thermal Conductivity Range | 0.03–12 W/m·K |
| Repeatability | ±3% |
| Operating Temperature Range | −10 to 200 °C |
| Standard Measurement Time | 60 s |
| Sample Size Requirement | ≥100 × 50 × 20 mm (sheet form) |
| Minimum Thickness for Film Samples | 0.1 mm (for k = 0.1 W/m·K), 5 mm (for k = 5 W/m·K) |
| Compatible With | QTM-710/QTM-700 (PD-13N), QTM-500 (PD-13) |
| Brand | KEM (Kyoto Electronics Manufacturing) |
|---|---|
| Origin | Japan |
| Manufacturer | Yes |
| Import Status | Imported |
| Model | PD-11N / PD-11 |
| Measurement Principle | Transient Hot-Wire Method |
| Thermal Conductivity Range | 0.03–12 W/(m·K) |
| Accuracy | ±5% |
| Repeatability | ±3% |
| Operating Temperature Range | −10 to 200 °C |
| Standard Measurement Time | 60 s |
| Sample Dimensions (min.) | 100 × 50 × 20 mm (for bulk solids) |
| Probe Form Factor | Encapsulated box-type sensor |
| Physical Dimensions (L×W×H) | 110 × 50 × 100 mm |
| Brand | KEM (Kyoto Electronics Manufacturing) |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | QTM-PA1 |
| Measurement Principle | Transient Hot Wire Method |
| Dimensions (L×W×H) | 262 × 276 × 158 mm |
| Accuracy | ±5% |
| Thermal Conductivity Range | 0.03–12 W/m·K |
| Repeatability | ±3% |
| Operating Temperature Range | −10 to 200 °C |
| Standard Measurement Time | 60 s |
| Brand | KEM (Kyoto Electronics Manufacturing) |
|---|---|
| Origin | Japan |
| Manufacturer | Yes |
| Import Status | Imported |
| Model | PD-NO |
| Measurement Principle | Transient Hot Wire (THW) Method |
| Dimensions (L×W×H) | 262 × 276 × 158 mm |
| Accuracy | ±5% |
| Thermal Conductivity Range | 0.0116–0.1 W/m·K |
| Repeatability | ±3% |
| Operating Temperature Range | −100 to +180 °C |
| Standard Measurement Time | 40 s |
| Brand | KEM (Kyoto Electronics Manufacturing) |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | QTM-710 / QTM-700 |
| Measurement Principle | Transient Hot Wire Method |
| Sample Form | Solid (bulk or sheet), including thin films (QTM-710 only) |
| Thermal Conductivity Range | 0.03–12 W/(m·K) |
| Repeatability | ±3% |
| Accuracy | ±5% (vs. certified reference materials at 23 °C) |
| Dimensions (L×W×H) | 262 × 276 × 158 mm |
| Weight | ~4 kg |
| Measurement Time | 60 s per test |
| Display | 5.7-inch color touchscreen |
| Operating Environment | 5–35 °C, <85% RH |
| Power Supply | DC 24 V / AC 100–240 V, 50/60 Hz |
| Interface | 2 × RS-232C, 2 × USB |
| Data Export | CSV via USB flash drive |
| Compliance | ASTM D5470, ISO 22007-2, GB/T 10297-2015, GB/T 5990-2006, GB/T 42919.1-2023, JJF 2221-2025 |
| Brand | Kyoto Electronics Manufacturing (KEM) |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Import Status | Imported Instrument |
| Model | SOFT-QTM |
| Measurement Principle | Transient Hot-Wire Method |
| Dimensions (L×W×H) | 300 × 475 × 175 mm |
| Accuracy | ±5% |
| Thermal Conductivity Range | 0.023–12 W/m·K |
| Repeatability | ±3% |
| Sample Thickness Compatibility | 30 µm – 10 mm |
| Supported Sample Thermal Conductivity Range (Software-Calibrated) | 0.035–5.0 W/m·K |
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