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| Brand | JBS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Precision Drying Oven |
| Temperature Range | RT+10°C to 300°C |
| Temperature Uniformity | ±0.5°C |
| External Dimensions | 420 × 420 × 620 mm |
| Internal Chamber Dimensions | 350 × 350 × 350 mm |
| Chamber Material | Mirror-Finish Stainless Steel (AISI 304) |
| Heating Method | Forced-Air Convection with Low-Noise Centrifugal Blower |
| Control System | Microprocessor-Based Digital PID Controller |
| Temperature Resolution | 0.1°C |
| Timer Range | 0–9999 minutes |
| Power Supply | 220 V AC, 50 Hz |
| Safety Features | Over-Temperature Cut-Off, Sensor Fault Detection, Leakage Current Protection |
| Brand | JBS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | OEM/ODM Producer |
| Product Category | Domestic |
| Model | HPC201 |
| Instrument Type | Online Fixed-Mount Analyzer |
| Measurement Principle | Non-Dispersive Infrared (NDIR) for CO |
| Maximum Permissible Error | ±5% of reading |
| Zero Drift | ±3% FS/8h |
| Span Drift | ±3% FS/8h |
| Repeatability | ≤±2% FS |
| Measurement Range | HC: 0–10,000 ppm (v/v) |
| CO | 0–10% (v/v) |
| Accuracy | HC: ±12 ppm or ±5% (whichever greater) |
| CO | ±0.06% or ±5% (whichever greater) |
| Resolution | HC: 1 ppm |
| CO | 0.01% |
| Response Time (t₉₅) | ≤10 s |
| Warm-up Time | 8 min (3 min emergency mode) |
| Operating Environment | –5°C to +50°C, RH ≤90% non-condensing |
| Power Supply | AC 100–240 V, 50/60 Hz or DC 12 V (with optional inverter) |
| Power Consumption | 40 VA |
| Dimensions | 420 × 310 × 170 mm (L×W×H) |
| Weight | ~9 kg |
| Display | High-brightness digital LED |
| Output Interfaces | Built-in thermal printer |
| Auto Functions | Auto-zero calibration |
| Measurement Modes | Free idle and dual-idle testing per GB 18285–2018 and ISO 3930 |
| Brand | JBS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | GGC-W |
| Instrument Type | Inversion Shaker |
| Timer Range | 0–999 h |
| Oscillation Speed | 0–90 rpm |
| Temperature Control Range | Ambient to 65 °C |
| Platform Quantity | 1 |
| Sample Capacity Options | 4, 6, 8, 10, or 12 positions |
| Compatible Vessels | 2 L glass bottles, PE bottles, and EPA/standard leaching extraction containers |
| Construction Material | Stainless steel with anti-corrosive coating or mirror-finish stainless steel |
| Power Supply | 220 V, 50 Hz |
| Temperature Accuracy | ±0.5 °C |
| Safety Features | Full 360° inversion enclosure, lid-actuated power cutoff, and overload protection |
| Brand | JBS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Laboratory Analyzer |
| Principle | Cold Vapor Atomic Fluorescence Spectrometry (CVAFS) |
| Detection Limit | ≤0.003 µg/L |
| Repeatability (RSD) | ≤5% |
| Linearity Error | ±5% |
| Zero Drift | <0.2 mV |
| Measurement Range | 0.01–100 µg/L |
| Noise Level | <0.1 mV |
| Correlation Coefficient (Calibration Curve) | ≥0.996 |
| Operating Temperature | 5–35 °C |
| Relative Humidity | ≤80% |
| Environmental Requirements | Low-vibration, low-EMI, mercury-free ambient, well-ventilated location with external exhaust capability |
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