Spectra Invent / Chinainvent
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| Brand | Spectra Invent (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | HX-KCR1875 |
| Price Range | USD 140–14,000 |
| Brand | Spectra Invent (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Model | HX-VIS1050 |
| Power | 2000 W |
| Capillary Dispensing Accuracy | ±0.2 mL |
| Compliance | SH/T 0048 |
| Brand | Spectra Invent / Chinainvent |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HX-ARV1866 |
| Price Range | USD 1,400 – 14,000 |
| Temperature Control Range | Ambient to 99.9°C |
| Temperature Accuracy | ±0.3°C (bath), ±1.0°C (air) |
| Pressure Regulation Range | 0–98 kPa |
| Timing Accuracy | ±1 s |
| Display | LCD |
| Ambient Operating Conditions | 5–40°C, ≤85% RH |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Power Consumption | 1000 W |
| Dimensions | 560 × 350 × 490 mm |
| Weight | 24 kg |
| Brand | Spectra Invent (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | HX-FC1850 |
| Price Range | USD 1,400 – 14,000 |
| Standard Compliance | GB/T 12579, ASTM D892 |
| Temperature Control | 24 °C (with optional immersion chiller) and 93.5 °C |
| Temperature Stability | ±0.5 °C |
| Heating Power | 2500 W (93.5 °C bath), 800 W (24 °C bath) |
| Temperature Sensor | PT100 Platinum Resistance Thermometer |
| Gas Diffusion Disc Diameter | 25.4 mm ± 0.02 mm |
| Air Permeability Rate | 3000–6000 mL/min at 2.4 kPa (250 mmH₂O) |
| Sample Cylinder | 1000 mL calibrated glass cylinder (ASTM-compliant) |
| Air Flow Control | Adjustable rotameter, 16–160 mL/min, with reference mark at 94 mL/min |
| Dimensions | 1000 mm × 340 mm × 740 mm |
| Weight | 46 kg |
| Brand | Spectra Invent (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | HX-FP1930 |
| Price Range | USD 140 – 14,000 |
| Power Supply | AC 220 V ±10%, 50–60 Hz |
| Operating Temperature | 10–30 °C |
| Display | 120×90 LCD |
| Repeatability | ±4 PQ or ±1% (whichever is greater) |
| Resolution | 1 PQ |
| Measurement Time | 7 s per sample |
| Minimum Detectable Level | 5 PQ |
| Ferromagnetic Particle Detection Threshold | >1 µm |
| Interface | USB Type-B (female) |
| Measurement Range | 0–15,000 PQ |
| Dimensions | 371 × 226 × 138 mm |
| Weight | 3.8 kg |
| Brand | Spectra Invent (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Model | HX-PC1800 |
| Measurement Principle | Light Obscuration (LO) |
| Compliance Standards | ISO 4406, NAS 1638, SAE AS4059, GJB 420A/B, GB/T 14039, GB/T 21540, ISO 4402, GB/T 18854 |
| Sample Types | Engine oil, gear oil, hydraulic oil, transformer oil (insulating oil), lubricating oil, synthetic oil |
| Integrated Sensors | Built-in moisture sensor (ppm-level detection), PT100 temperature sensor |
| Fluid Path Materials | 316L stainless steel + PTFE |
| Pressure Compatibility | Optional pressure chamber for positive/negative pressure operation |
| Calibration | Onboard calibration function per ISO 4402 / GB/T 18854 / GB/T 21540 |
| Data Output | Real-time channel-based particle counts (e.g., ≥4 µm, ≥6 µm, ≥14 µm, ≥21 µm, ≥38 µm, ≥70 µm), automatic contamination grade classification, pass/fail reporting |
| Flushing Modes | Volume-based and time-based cleaning protocols |
| User Interface | Dual-language (English/Chinese) toggle, embedded OS with preset templates, editable parameter storage |
| Data Storage | Internal high-capacity flash memory + USB external storage support |
| Enclosure | Ruggedized IP65-rated housing, shock-absorbing design for field deployment |
| Brand | Spectra Invent (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Model | HX01A/B |
| Instrument Type | Quartz Glass Distillation System |
| Heating Method | Infrared Radiant Wavy-Plate Heater |
| Cooling Method | Compressor-Based Circulating Water Cooling |
| Distillation Rate | 1–15 mL/min |
| Ramp Time | 0–999 min (adjustable) |
| Endpoint Control | Dual-mode (load cell + timer) |
| Heating Positions | 6-channel independent control |
| Max. Heating Temp. | 500 °C |
| Temp. Accuracy | ±1 °C |
| Distillation Volume Range | 10–500 mL per position |
| Volume Accuracy | ±0.1 mL |
| Weight Accuracy | ±0.1 g |
| Power per Channel | 0–600 W (adjustable) |
| Total Max. Power | 3600 W |
| Display | 10-inch industrial LED touchscreen |
| Safety | Integrated RCD protection, dry-run prevention, overheat cutoff, anti-siphon valve lock, automatic waste purge |
| Brand | Spectra Invent / Chinainvent |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HX100 |
| Quotation | Upon Request |
| Extraction Efficiency | ≥95% |
| Extraction Cycle Time | 3 min per sample (adjustable from 1–1000 s) |
| Agitation Method | Pneumatic Oscillation |
| Simultaneous Extraction Positions | 3 |
| Brand | Spectra Invent (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Model | OIL-460 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Principle | Infrared Absorption Spectrophotometry (Fourier-transform or dispersive, per HJ 637–2018) |
| Detection Limit | DL ≤ 0.06 mg/L (based on 11 measurements of C₂Cl₄ blank, 3σ criterion) |
| Accuracy | ±2% RSD for 30–50 mg/L standard solutions |
| Compliance | HJ 637–2018, HJ 1051–2019, HJ 1077–2019, GB 5084–2021, GB/T 5750.7–2023, GB 5085.6–2007 |
| Brand | Spectra Invent (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Infrared Absorption Spectrophotometry (C–H Stretching Band at 2960 cm⁻¹, 2930 cm⁻¹, and 2870 cm⁻¹) |
| Detection Limit | 0.06 mg/L |
| Accuracy | ±1% RSD (at 30–50 mg/L oil concentration) |
| Compliance | HJ 637–2018, HJ 1051–2019, HJ 1077–2019, GB 5084–2021, GB/T 5750.7–2023, GB 5085.6–2007 |
| Sample Matrix | Aqueous, soil extract, flue gas condensate, and edible oil-contaminated wastewater |
| Brand | Spectra Invent (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Infrared Spectrophotometry (Triple-Wavelength Absorption at 2930 cm⁻¹, 2960 cm⁻¹, and 3030 cm⁻¹) |
| Detection Limit | 0.06 mg/L |
| Accuracy | ≤1% RSD (at 30–50 mg/L) |
| Compliance | HJ 637–2018, HJ 1051–2019, HJ 1077–2019, GB 5084–2021, GB/T 5750.7–2023, GB 5085.6–2007 |
| Sample Preparation | Liquid–liquid extraction with tetrachloroethylene (C₂Cl₄), optional CCl₄ mode |
| Cell Pathlength | 4 cm quartz cuvette |
| Reagent Purity Check Function | Automated spectral validation of C₂Cl₄ at key wavenumbers |
| Baseline Stability | Real-time zero-point auto-adjustment |
| Calibration Options | Multi-point standard curve, coefficient-based calculation, single-point verification |
| Light Source | Thermally stabilized, electronically modulated IR source (≥5000 h lifetime) |
| Brand | Spectra Invent (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Model | OIL-610 |
| Principle | Infrared Spectrophotometry |
| Measurement Range | 0–64,000 mg/L (auto-dilution beyond range) |
| Detection Limit | 0.06 mg/L |
| Accuracy | ≤1.5% (at 30–50 mg/L) |
| Wavenumber Range | 3400–2400 cm⁻¹ (2941–4167 nm) |
| Absorbance Range | 0.0000–2.0000 AU |
| Wavelength Accuracy | ±2 nm |
| Wavelength Repeatability | ±1 cm⁻¹ |
| Precision (RSD) | ≤0.6% (at 30–50 mg/L) |
| Linearity (r) | >0.9995 |
| Sample Volume | 0–650 mL |
| Analysis Time | 8 min per sample |
| IP Rating | IP67 |
| Display | 10.5-inch Windows touchscreen with keyboard |
| Dimensions | 523 × 415 × 375 mm |
| Power | 220 V, 50 Hz, 50 W |
| Operating Environment | −5 to 45 °C, 20–85% RH |
| Brand | SPECTRA INVENT (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Instrument Type | Laboratory |
| Principle | Ultraviolet Spectrophotometry |
| Measurement Range | 0–50 mg/L (auto-dilution beyond range) |
| Detection Limit | DL ≤ 0.005 mg/L (3×SD of 11 measurements in n-hexane blank) |
| Accuracy | ±2.0% |
| Compliance | HJ 970–2018, GB 5084–2021 |
| Sample Vessel Compatibility | Adjustable for multiple standard sampling cup sizes (no sample transfer required) |
| Brand | SPECTRA INVENT (Chinainvent) |
|---|---|
| Origin | Beijing, China |
| Model | OIL-630 |
| Principle | Fluorescence Spectrophotometry |
| Measurement Range | 0–5 mg/L (auto-dilution beyond range) |
| Detection Limit | 0.005 mg/L (instrumental), 0.001 mg/L (method) |
| Accuracy | ≤2.0% error |
| Resolution | 0.001 mg/L |
| Excitation Wavelength | 310 nm ±1 nm |
| Emission Wavelength | 360 nm |
| Optical Path | 1 cm quartz fluorescence cuvette |
| Linearity | r > 0.999 |
| Repeatability | RSD ≤2.0% |
| Sample Volume | 0–600 mL |
| Analysis Time | 8 min per sample |
| IP Rating | IP67 |
| Dimensions | 650 × 500 × 330 mm |
| Power | 220 V, 50 Hz, 50 W |
| Operating Temp/Humidity | –5 to 45 °C / 20–85 % RH |
| Battery Life | Up to 8 h continuous operation |