Environmental Monitoring Instruments
Filter
Showing 6751–6780 of 9029 results
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LSS-200 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Nephelometric Turbidity Detection (90° scattered light) with Integrated Colorimetric Absorption Pathway (for True Color/Color Units) |
| Turbidity Range | 0–400 NTU (extendable to 1000 NTU) |
| Color Range | 0–500 CPU (Color Platinum-Cobalt Units) |
| Turbidity Accuracy | ≤ ±2% FS |
| Color Accuracy | ≤ ±3% FS |
| Repeatability | ≤ ±2% FS |
| Minimum Resolution | 0.01 NTU |
| Drift | < 0.1 NTU/h |
| Dimensions | 266 × 200 × 130 mm |
| Weight | 1.0 kg |
| Operating Environment | 5–40 °C, RH ≤70%, AC 220 V ±10%, 50 Hz |
| Optical Source | Imported high-intensity LED (100,000 h lifetime), narrow-band interference filters |
| Display | Backlit LCD with Chinese interface |
| Data Storage | 20 calibration curves + 400 measurement records (non-volatile memory) |
| Housing Material | Molded ABS with corrosion resistance |
| Microcontroller | Low-power 16-bit MCU architecture |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LSS-200 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Range | 0–1000 mg/L |
| Accuracy | ≤ ±2% FS |
| Repeatability | ≤ ±2% FS |
| Resolution | 0.01 mg/L |
| Drift | < 0.1 mg/L/h |
| Dimensions | 266 × 200 × 130 mm |
| Weight | 1 kg |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤70% RH |
| Power Supply | AC (220 ±10%) V, 50 Hz |
| Optical Source | Imported high-intensity LED (100,000 h lifetime) |
| Display | Backlit LCD with Chinese menu interface |
| Data Storage | 10 calibration curves + 199 measurement records (non-volatile memory) |
| Brand | Shenchanghong |
|---|---|
| Model | LTWS-1000 |
| Measurement Range | 0.00–100.00 mg/L |
| Accuracy | ≤±5% F.S. |
| Repeatability | ≤3% |
| Optical Drift | <0.002 A in 20 min |
| Dimensions (H×W×D) | 266 mm × 200 mm × 130 mm |
| Weight | 1000 g |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH |
| Power Supply | 4 × AA batteries |
| Data Storage | 20 calibration curves + 199 timestamped measurement records (residual chlorine, absorbance, transmittance) |
| IP Rating | IP65 |
| Optical System | Cold light source with narrow-band interference filter |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Laboratory Analyzer |
| Model | LTWS-1000 |
| Measurement Principle | Colorimetric Method (DPD-based) with Fixed-Wavelength Photometry |
| Measured Parameters | Free Chlorine, Total Chlorine, Chlorine Dioxide (ClO₂), and Optional Bromine |
| Range | 0.00–100.00 mg/L as Cl₂ |
| Accuracy | ≤ ±5% of Full Scale (F.S.) |
| Repeatability | ≤ 3% RSD |
| Resolution | 0.01 mg/L |
| Detection Limit | ≤ ±3% F.S. |
| Optical Stability | Absorbance drift < 0.002 A within 20 min |
| Dimensions | 266 × 200 × 130 mm |
| Weight | 1.0 kg |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH (non-condensing) |
| Power Supply | 4 × AA alkaline batteries (no AC adapter included) |
| IP Rating | IP65 |
| Data Storage | 199 measurement records with timestamp (YYYY-MM-DD hh:mm:ss), plus 20 programmable calibration curves |
| Display | Backlit LCD, 128 × 64 pixels |
| Housing Material | Molded ABS with chemical-resistant finish |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | MULP-4B |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measured Parameters | COD, Total Phosphorus, Total Nitrogen, Ammonia-Nitrogen |
| Wavelength Range | 420–700 nm (user-selectable 4 fixed wavelengths from 12 standard options) |
| Wavelength Accuracy | ±1 nm at center wavelength |
| Optical Stability | Absorbance drift < 0.002 A over 20 min |
| Dimensions | 266 mm × 200 mm × 130 mm |
| Weight | < 1 kg |
| Display | LCD with Chinese menu interface |
| Compliance | Designed for ASTM D1253, ISO 7890-2, ISO 6060, ISO 15681-1, USP <643>, and EPA Method 4500-P E (phosphate), 4500-NH₃ F (ammonia), 410.4 (COD), supporting GLP-compliant data recording when paired with optional audit-trail software |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | MULP-8C / MULP-8D |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measurable Parameters | Multi-parameter (up to ~100 water quality indicators) |
| Wavelength Options | 340, 420, 440, 470, 520, 540, 560, 610, 630, 660, 680, 700 nm |
| Absorbance Accuracy | ±0.005 AU |
| Absorbance Range | −2.000 to +2.000 AU |
| Concentration Measurement Uncertainty | ≤5% (typical), ≤10% (for select parameters) |
| Display | 5-inch color TFT capacitive touchscreen (bilingual: Chinese/English) |
| Data Storage | MULP-8C — 300 calibration curves + 1,000 measurement records |
| Light Intensity Adjustment | 16-level programmable intensity control |
| Calibration Modes | Linear or piecewise (multi-point segmented) calibration |
| Built-in Functions | Password-protected system access, automatic zero/self-calibration, one-click factory reset, USB data export, thermal printer interface |
| Power Supply | AC 220 V (165–240 V), 30 W |
| Dimensions | 400 × 310 × 158 mm |
| Weight | 5 kg |
| Operating Environment | 10–35 °C, ≤90% RH (non-condensing) |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic Laboratory Instrument |
| Model | MULP-8C / MULP-8D |
| Instrument Type | Benchtop Laboratory Water Quality Analyzer |
| Measurable Parameters | >90 Customizable Parameters (COD, Total Phosphorus, Ammonia Nitrogen, Chlorine, Nitrate, Heavy Metals, etc.) |
| Wavelength Options | 340, 420, 440, 470, 520, 540, 560, 610, 630, 660, 680, 700 nm |
| Absorbance Range | –2.000 to +2.000 AU |
| Absorbance Accuracy | ≤ ±0.005 AU |
| Measurement Error | ≤ ±5% (varies by parameter and range) |
| Light Intensity Adjustment | 16-level programmable |
| Display | 5-inch color capacitive touchscreen |
| Data Storage | MULP-8C — 100 calibration curves, 1,000 measurement records |
| Optical System | Optimized dual-beam photometric architecture (MULP-8D) |
| Power Supply | AC 220 V (165–240 V), 30 W |
| Operating Temperature | 10–35 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Dimensions | 400 × 310 × 158 mm |
| Weight | 5 kg |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | MULP-8C |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measurable Parameters | Multi-parameter water quality determination |
| Wavelength Options | 340, 420, 440, 470, 520, 540, 560, 610, 630, 660, 680, 700 nm |
| Absorbance Accuracy | ±0.005 AU |
| Absorbance Range | −2.000 to +2.000 AU |
| Measurement Error | ≤5% (typical), ≤10% (for select parameters) |
| Light Intensity Adjustment | 16-level adjustable |
| Display | 5-inch color TFT touchscreen |
| Data Storage | 300 calibration curves, 1,000 measurement records |
| Power Supply | AC 220 V (165–240 V), 30 W |
| Dimensions | 400 × 310 × 158 mm |
| Weight | 5 kg |
| Operating Environment | 10–35 °C, ≤90% RH (non-condensing) |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | NH-5N |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Nesslerization Colorimetry |
| Measurement Range | 0.02–25 mg/L NH₃–N (dilutable for over-range samples) |
| Accuracy | ≤ ±3% FS |
| Repeatability | ≤ ±2% |
| Detection Limit | 0.02 mg/L |
| Analysis Time | ≤10 minutes per batch (10 samples) |
| Batch Capacity | 10 water samples |
| Dimensions | 266 × 220 × 130 mm |
| Power Supply | AC 220 V, 50 Hz |
| Data Storage | 20 preloaded calibration curves + 500 measurement records (non-volatile memory) |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | PANIS-270 |
| Instrument Category | Multi-Ion Analyzer |
| Form Factor | Portable |
| Measurement Range | 0.01–1.00 mg/L (dilution applicable for higher concentrations) |
| Detection Limit | Not specified numerically in source documentation |
| Response Time | 20 minutes per sample |
| Accuracy | ≤ ±5% of Full Scale (F.S.) |
| Repeatability | ≤ 3% RSD |
| Optical Stability | Absorbance drift < 0.002 A within 20 min |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤ 85% RH |
| Power Supply | AC 220 V ± 10%, 50 Hz ± 0.5 Hz |
| Dimensions (H×W×D) | 130 × 266 × 200 mm |
| Weight | < 1.0 kg |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | PBRD-501 |
| Price | Upon Request |
| pH Range | 5.00–8.00 |
| Dissolved Oxygen (DO) | 0.10–10.0 mg/L |
| Ammonia-Nitrogen (NH₃-N) | 0.02–25.0 mg/L |
| Nitrite-Nitrogen (NO₂⁻-N) | 0.02–5.00 mg/L |
| Sulfide (S²⁻) | 0.01–1.00 mg/L |
| Dimensions (Instrument) | 340 mm × 250 mm × 130 mm |
| Weight (Instrument) | 1.0 kg |
| Data Storage Capacity | 500 records with timestamp |
| Accuracy | ≤ ±5% FS |
| Power Supply | Rechargeable Li-ion battery (80 mm × 230 mm × 55 mm, 240 g) |
| Interface | USB |
| Display | Full Chinese menu interface |
| Optical Source | Imported high-stability optical module |
| Accessories | Carrying case, 10 cuvettes, full reagent kit, USB cable, data acquisition software CD, manual, warranty card, certificate of conformity |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PBRD-801 |
| Price | Upon Request |
| Wavelength Range | 400–700 nm (8 discrete bands) |
| pH Range | 5.0–8.0 |
| Dissolved Oxygen (DO) | 0.1–10.0 mg/L |
| Salinity | 0.0–28.0 % |
| Ammonia-N | 0.1–25.0 mg/L |
| Sulfide | 0.01–1.00 mg/L |
| Nitrite | 0.02–5.00 mg/L |
| Mercury | 0.002–0.50 mg/L |
| Cadmium | 0.05–0.50 mg/L |
| pH Accuracy | ±0.1 |
| DO Accuracy | ±5% of reading |
| Salinity Accuracy | ±0.2% |
| Ammonia-N / Sulfide / Mercury / Cadmium Accuracy | ±5% FS |
| Nitrite Accuracy | ±0.05 mg/L or ±5% |
| Absorbance Linearity | 0–2.5 ABS |
| Absorbance Stability (RSD) | <0.3% |
| Repeatability | ≤3% |
| Display | 240×160 LCD |
| Data Storage | 500 records with timestamp |
| Power | Rechargeable Li-ion battery |
| Weight | 240 g |
| Dimensions | 80 × 230 × 55 mm |
| Includes | Carrying case, 10 cuvettes, full reagent set, USB cable, data acquisition software CD, charging adapter, dedicated salinity probe, manual, warranty card, certificate of conformity |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PCHAG-103 |
| Instrument Type | Portable |
| Detection Principle | Photometric Method (Visible Absorption) |
| Target Analyte | Silver (Ag⁺) in Aqueous Samples |
| Measurement Time | 20 min per sample |
| Accuracy | ±5% of Full Scale (F.S.) |
| Resolution | 0.01 mg/L |
| Measurement Range | 0.01–1.00 mg/L (dilutable for higher concentrations) |
| Repeatability | ≤3% RSD |
| Optical Stability | ≤0.002 A / 20 min |
| Display | Backlit LCD with Chinese interface |
| Data Storage | 10 calibration curves + 199 timestamped measurement records (date, time, absorbance, transmittance, concentration) |
| Dimensions (H×W×D) | 266 × 200 × 130 mm |
| Weight | 500 g |
| Power Consumption | 30 W |
| Housing Material | Corrosion-resistant ABS plastic |
| Light Source | High-brightness, long-life (100,000 h) LED with narrow-band optical filter |
| Brand | Shenchanghong |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | PCHAL-130 |
| Instrument Type | Portable |
| Detection Principle | Photometric (Colorimetric) Method |
| Target Analyte | Aluminum (Al³⁺) in Water |
| Measurement Time | 20 min per sample |
| Accuracy | ±5% of Full Scale (F.S.) |
| Resolution | 0.01 mg/L |
| Measurement Range | 0.01–4.00 mg/L |
| Repeatability | ≤3% RSD |
| Dimensions | 80 × 230 × 55 mm |
| Weight | 500 g |
| Power Supply | 4 × AA batteries (alkaline or rechargeable) |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH (non-condensing) |
| Ingress Protection | IP65 |
| Data Storage | 20 calibration curves + 199 measurement records with timestamp (YYYY-MM-DD HH:MM:SS), including concentration, absorbance, and transmittance values |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PCHAS-175 |
| Instrument Type | Portable |
| Detection Principle | Photometric Method (Colorimetric) |
| Target Analyte | Arsenic (As) |
| Analysis Time | 20 min |
| Accuracy | ≤ ±5% |
| Precision (Repeatability) | ≤ 3% |
| Resolution | 0.004 mg/L |
| Measurement Range | 0.004–0.500 mg/L |
| Optical Drift | < 0.002 A within 20 min |
| Dimensions (H×W×D) | 80 mm × 230 mm × 55 mm |
| Weight | 500 g |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤ 85% RH |
| Power Supply | AC 220 V ± 10%, 50 Hz ± 0.5 Hz |
| IP Rating | IP65 |
| Data Storage | 10 calibration curves + 199 timestamped measurement records (including absorbance, transmittance, and As concentration with yyyy-mm-dd hh:mm:ss) |
| Data Protection | Built-in power-fail memory retention |
| Housing Material | Molded ABS polymer |
| Brand | Shenchanghong |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PCHBE-182 |
| Instrument Type | Portable |
| Detection Principle | Photometry (Colorimetric Method) |
| Target Analyte | Beryllium (Be) in aqueous matrices |
| Analysis Time | 20 min |
| Accuracy | ≤ ±5% |
| Repeatability | ≤ 3% |
| Resolution | 0.001 mg/L |
| Measurement Range | 0.001–0.10 mg/L |
| Optical Drift | < 0.002 A within 20 min |
| Dimensions | 80 mm × 230 mm × 55 mm |
| Weight | 500 g |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤ 85% |
| Power Supply | 4 × AA batteries |
| Protection Rating | IP65 |
| Data Storage | 20 calibration curves + 199 timestamped measurement records (including absorbance, transmittance, and concentration with yyyy-mm-dd hh:mm:ss) |
| Brand | Shenchanghong |
|---|---|
| Model | PCHBR-307 |
| Measurement Range | 0.10–5.00 mg/L (dilutable beyond range) |
| Resolution | 0.01 mg/L |
| Accuracy | ≤5% FS |
| Repeatability | ≤3% |
| Optical Stability | ≤0.002 A/20 min |
| Dimensions (H×W×D) | 266 × 200 × 130 mm |
| Power Consumption | 30 W |
| Weight | 500 g |
| Light Source | Imported high-brightness LED (100,000 h lifetime) |
| Filter System | Narrow-band optical filter |
| Display | Backlit LCD with Chinese menu interface |
| Data Storage | 10 calibration curves + 199 timestamped measurement records (including absorbance, transmittance, and date/time stamp) |
| Housing Material | Corrosion-resistant ABS polymer |
| Microcontroller | Low-power 16-bit MCU |
| Compliance | Designed for field-deployable water quality testing per standard colorimetric methodology |
| Brand | Shenchanghong |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PCHCD-170 |
| Instrument Type | Portable |
| Detection Principle | Photometric (Colorimetric) Method |
| Target Analyte | Cadmium (Cd²⁺) |
| Analysis Time | 20 min |
| Accuracy | ±5% of Full Scale (F.S.) |
| Resolution | 0.01 mg/L |
| Measurement Range | 0.01–0.50 mg/L |
| Repeatability | ≤3% RSD |
| Dimensions | 80 mm × 230 mm × 55 mm |
| Weight | 500 g |
| Power Supply | 4 × AA batteries |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH |
| Protection Rating | IP65 |
| Data Storage | 20 calibration curves + 199 measurement records with timestamp (YYYY-MM-DD hh:mm:ss), concentration, absorbance, and transmittance |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | PCHCL-225 |
| Instrument Type | Portable |
| Measurement Range | 0.20–10.00 mg/L |
| Detection Limit | 0.20 mg/L |
| Response Time | 20 min |
| Accuracy | ≤ ±5% |
| Repeatability | ≤ 3% |
| Optical Drift | < 0.002 A within 20 min |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤ 85% |
| Power Supply | 4 × AA batteries |
| Dimensions | 80 mm × 230 mm × 55 mm |
| Weight | 500 g |
| IP Rating | IP65 |
| Data Storage | 20 calibration curves + 199 timestamped measurements (including absorbance, transmittance, and concentration with yyyy-mm-dd hh:mm:ss) |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PCHCM-210 |
| Price | Upon Request |
| Measurement Range | 0.1–200 mg/L as CaCO₃ |
| Accuracy | ±5% FS |
| Repeatability | ≤3% RSD |
| Optical Drift | <0.002 A in 20 min |
| Dimensions (W×D×H) | 80 × 230 × 55 mm |
| Weight | 500 g |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH |
| Power Supply | AA batteries (4×1.5 V) |
| IP Rating | IP65 |
| Data Storage | 199 measurement records with timestamp (YYYY-MM-DD hh:mm:ss), plus 10 preloaded calibration curves |
| Protection | Auto power-off & data retention after power loss |
| Brand | Shenchanghong |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PCHCN-121 |
| Instrument Type | Portable/HANDHELD Water Quality Analyzer |
| Measured Parameter | Total Cyanide in Water |
| Measurement Range | 0.01–0.50 mg/L |
| Accuracy (Abs. Error) | ≤±5% |
| Repeatability (RSD) | ≤3% |
| Optical Drift | <0.002 A within 20 min |
| Dimensions | 80 × 230 × 55 mm |
| Weight | 500 g |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH |
| Power Supply | 4 × AA batteries |
| Protection Rating | IP65 |
| Data Storage | 199 measurement records with timestamp (YYYY-MM-DD hh:mm:ss), plus 20 programmable calibration curves |
| Display | LCD with backlight |
| Optical System | Monochromatic cold light source + narrow-band interference filter |
| Brand | Shenchanghong |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable |
| Detection Principle | Spectrophotometric (Absorption at 540 nm) |
| Target Analyte | Chromium (VI) |
| Measurement Range | 0.00–1.00 mg/L |
| Accuracy | ±5% of Full Scale |
| Repeatability | ≤3% RSD |
| Resolution | 0.00 mg/L |
| Response Time | 20 min per sample |
| Power Supply | 4 × AA batteries (up to 6 months standby) |
| Dimensions | 80 × 230 × 55 mm |
| Weight | 500 g |
| Environmental Operating Range | 5–40 °C, ≤85% RH |
| Protection Rating | IP65 |
| Data Storage | 20 calibration curves + 199 timestamped results (concentration, absorbance, transmittance with YYYY-MM-DD hh:mm:ss) |
| Brand | Shenchanghong |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PCHCU-100 |
| Instrument Type | Portable |
| Detection Principle | Photometric (Colorimetric) Method |
| Target Analyte | Copper (Cu²⁺) |
| Analysis Time | 20 min |
| Accuracy | ±5% of Full Scale (F.S.) |
| Resolution | 0.02 mg/L |
| Measurement Range | 0.02–10.0 mg/L |
| Repeatability | ≤3% RSD |
| Dimensions | 80 mm × 230 mm × 55 mm |
| Weight | 500 g |
| Power Supply | 4 × AA batteries |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH |
| Protection Rating | IP65 |
| Data Storage | 20 calibration curves + 199 measurement records with timestamp (YYYY-MM-DD hh:mm:ss), absorbance, transmittance, and concentration |
| Brand | Shenchanghong |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PCHF-260 |
| Instrument Type | Portable/HANDHELD Water Quality Analyzer |
| Measured Parameter | Fluoride (F⁻) in Water |
| Measurement Range | 0.05–2.00 mg/L |
| Accuracy | ≤ ±5% FS |
| Repeatability | ≤ 3% RSD |
| Optical Stability | Drift < 0.002 A within 20 min |
| Dimensions | 80 × 230 × 55 mm |
| Weight | 500 g |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤ 85% RH |
| Power Supply | 4 × AA batteries |
| IP Rating | IP65 |
| Data Storage | 199 measurement records with timestamp (YYYY-MM-DD HH:MM:SS), plus 20 preloaded calibration curves |
| Display | Backlit LCD |
| Optical System | Monochromatic cold light source + narrow-band interference filter |
| Brand | Shenchanghong |
|---|---|
| Model | PCHFE-160 |
| Instrument Type | Portable |
| Detection Principle | Colorimetric Photometry (Fe²⁺/Fe³⁺ via 1,10-Phenanthroline Method) |
| Target Analyte | Total Iron (as Fe) |
| Measurement Range | 0.0–10.0 mg/L |
| Accuracy | ±5% of Full Scale |
| Repeatability | ≤3% RSD |
| Resolution | 0.0 mg/L |
| Response Time | 20 min per sample |
| Dimensions | 80 × 230 × 55 mm |
| Weight | 500 g |
| Power Supply | 4 × AA alkaline batteries |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH (non-condensing) |
| Protection Rating | IP65 |
| Data Storage | 199 measurement records with timestamp (YYYY-MM-DD hh:mm:ss), plus 20 user-programmable calibration curves |
| Light Source | Imported high-intensity LED (100,000 h lifetime), narrow-band optical filter system |
| Optical Stability | Engineered for minimal drift under ambient light interference |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PCHFH-308 |
| Price | Upon Request |
| Measurement Range | 0.05–2.50 mg/L |
| Resolution | 0.01 mg/L |
| Accuracy | ≤5% FS |
| Repeatability | ≤3% |
| Optical Stability | ≤0.002 A/20 min |
| Dimensions (H×W×D) | 266 × 200 × 130 mm |
| Power Consumption | 30 W |
| Weight | 500 g |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PCHHDR-305 |
| Price | Upon Request |
| Measurement Range | 0.01–0.50 mg/L |
| Minimum Resolution | 0.01 mg/L |
| Accuracy | ≤5% FS |
| Repeatability | ≤3% |
| Optical Stability | ≤0.002 A/20 min |
| Dimensions (H×W×D) | 266 × 200 × 130 mm |
| Power Consumption | 30 W |
| Weight | 500 g |
| Brand | Shenchanghong |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | PCHHG-178 |
| Instrument Type | Portable |
| Detection Principle | Photometric Method (Cold Light Source + Narrow-Band Interference Optical System) |
| Target Analyte | Mercury (Hg) |
| Analysis Time | 20 min |
| Accuracy | ≤ ±5% |
| Repeatability | ≤ 3% |
| Resolution | 0.002 mg/L |
| Measurement Range | 0.002–0.50 mg/L |
| Optical Drift | < 0.002 A within 20 min |
| Dimensions | 80 × 230 × 55 mm |
| Weight | 500 g |
| Power Supply | 4 × AA batteries |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤ 85% RH |
| Protection Rating | IP65 |
| Data Storage | 20 calibration curves + 199 timestamped measurement records (including absorbance, transmittance, and concentration with yyyy-mm-dd hh:mm:ss) |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | PCHMN-110 |
| Instrument Type | Portable |
| Detection Principle | Colorimetric Photometry (Visible Light Absorption at 525 nm) |
| Target Analyte | Manganese (Mn²⁺) |
| Measurement Range | 0.02–5.00 mg/L |
| Accuracy | ±5% of Full Scale |
| Repeatability | ≤3% RSD |
| Resolution | 0.02 mg/L |
| Response Time | 20 min per sample |
| Dimensions | 80 × 230 × 55 mm |
| Weight | 500 g |
| Power Supply | 4 × AA alkaline batteries (up to 6 months standby) |
| Operating Environment | 5–40 °C, ≤85% RH, no strong vibration or electromagnetic interference, avoid direct sunlight |
| Enclosure Rating | IP65 |
| Data Storage | 20 calibration curves + 199 measurement records with timestamp (YYYY-MM-DD HH:MM:SS), including concentration, absorbance, and transmittance values |
| Optical System | High-brightness LED (100,000-hour lifetime), narrow-band interference filter (center wavelength 525 nm), optimized optical path for minimal stray light |
| Brand | Shenchanghong |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | PCHNI-120 |
| Instrument Type | Portable |
| Detection Principle | Photometric Method (Visible Spectrophotometry) |
| Target Analyte | Nickel (Ni²⁺) |
| Measurement Range | 0.02–1.00 mg/L |
| Accuracy | ±5% of Full Scale (F.S.) |
| Repeatability | ≤3% RSD |
| Resolution | 0.02 mg/L |
| Response Time | 20 min per sample |
| Dimensions | 80 × 230 × 55 mm |
| Weight | 500 g |
| Power Supply | 4 × AA alkaline batteries (up to 6 months standby) |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH |
| Protection Rating | IP65 |
| Data Storage | 20 calibration curves + 199 measurement records with timestamp (YYYY-MM-DD hh:mm:ss), absorbance, transmittance, and concentration |