Shenchanghong
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| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | CY-2A Intelligent BOD Analyzer / Rapid BOD Analyzer |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Manometric (Pressure-Difference) Method |
| Measurement Range | 0–4000 mg/L |
| Detection Limit | 5 mg/L |
| Accuracy | As specified in technical documentation |
| Single-Sample Analysis Time | 1–30 days |
| Repeatability | ±3% RSD |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DIS-16B / DIS-20B / DIS-25B / DIS-36B |
| Digestion Method | Rapid Digestion |
| Heating Module | Single Aluminum Block Heater |
| Batch Capacity | 16 / 20 / 25 / 36 × φ16 mm Reaction Tubes |
| Temperature Range | Ambient to 200 °C |
| Temperature Accuracy | ±0.5 °C |
| Tube Diameter Compatibility | φ16 mm |
| Timing Accuracy | 0.1 s/hour |
| Display | 3.5″ Color Touchscreen (Chinese/English Switchable) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Rated Power | 500 W |
| Dimensions (L×W×H) | 260 × 355 × 135 mm (without shield) |
| Weight | 5.5–8.0 kg (model-dependent) |
| Housing | Corrosion-Resistant Coated Metal Enclosure |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | DIS-16B |
| Digestion Method | Rapid Digestion |
| Heating Module | Integrated Aluminum Block with Precision PID Control |
| Batch Capacity | 16 × Ø16 mm digestion tubes |
| Temperature Range | Ambient to 200 °C |
| Temperature Accuracy | ±0.5 °C |
| Digestion Volume per Tube | 10–15 mL |
| Timer Resolution | 0.1 s |
| Power Supply | AC 220 V ±10%, 50 Hz, 500 W |
| Dimensions (L×W×H) | 355 × 260 × 135 mm (excl. safety shield) |
| Net Weight | 5.5 kg |
| Enclosure Material | Corrosion-Resistant Coated Metal |
| Display | 3.5″ TFT color touchscreen, 320 × 240 resolution, bilingual (English/Chinese) UI |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | DIS-16B / DIS-20B / DIS-25B / DIS-36B |
| Heating Block | Single aluminum alloy block |
| Batch Capacity | 16 / 20 / 25 / 36 × φ16 mm digestion tubes |
| Temperature Range | Ambient to 200 °C |
| Temperature Accuracy | ±0.5 °C |
| Timing Accuracy | 0.1 s/hour |
| Display | 3.5″ color touchscreen (Chinese/English switchable) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Rated Power | 500 W |
| Housing | Corrosion-resistant coated metal enclosure |
| Safety Features | Dual-stage thermal cutoff (auto-shutdown at >200 °C), reinforced borosilicate glass tube compatibility |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Region | Domestic (China) |
| Model | DIS-1D |
| Digestion Method | Rapid Digestion |
| Heating Module | Single Aluminum Block Heater |
| Batch Capacity | 4 samples |
| Temperature Range | Ambient to 170 °C |
| Temperature Accuracy | ±1.0 °C at 170 °C |
| Digestion Vessel Volume | 60 mL |
| Timing Accuracy | ±0.1 s/hour |
| Heating Rate | Reaches setpoint in ≤15 min |
| Timer Range | 1–9999 min |
| Power Supply | AC 220 V ±10 %, 50 Hz / DC via cigarette lighter or battery (optional adapter) |
| Rated Power | 500 W |
| Dimensions | 105 × 160 × 90 mm |
| Weight | ~2.0 kg |
| Housing Material | Corrosion-Resistant Coated Aluminum Alloy |
| Safety Protection | Dual-stage thermal cutoff (auto-shutdown at ≥185 °C) |
| Vessel Compatibility | Four φ16 mm borosilicate glass tubes (imported, thermal shock-resistant) |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | DO-610 |
| Instrument Type | Portable |
| Measurement Principle | Electrochemical Clark-type Polarographic Sensor |
| Measurement Range | DO: 0.0–20.0 mg/L (or 0–200% saturation) |
| Temperature | 0–100 °C |
| Accuracy | ±3% of reading (DO), ±1 °C (temperature) |
| Repeatability | ±5% |
| Detection Limit | 0.01 mg/L |
| Automatic Temperature Compensation Range | 0–40 °C |
| Calibration Points | 1-point or 2-point (air-saturated water or zero-oxygen solution) |
| Salinity Compensation Range | 0–35 g/L |
| Atmospheric Pressure Setting Range | 0.5–1.5 atm |
| Power Supply | One 9 V alkaline battery |
| Dimensions | 75 × 140 × 38 mm |
| Weight | <220 g |
| Data Storage Capacity | 99 measurement records with timestamp and metadata (DO, % sat, T, salinity, pressure) |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DO-810 |
| Instrument Type | Portable |
| Measurement Principle | Fluorescence-based Optical Sensing |
| Range | 0.0–20.0 mg/L (DO) and 0–200 % saturation |
| Accuracy | ±0.2 mg/L (isothermal calibration condition) |
| Repeatability | ≤ ±3% |
| Detection Limit | 0.01 mg/L |
| Temperature Range | 0–50 °C |
| Temp. Accuracy | ±1 °C |
| Temp. Compensation Range | 0–50 °C |
| Calibration | 1- or 2-point |
| Salinity Compensation | Adjustable 0–35 g/L (ppt) |
| Atmospheric Pressure Adjustment | 0.5–1.5 atm |
| Sensor Cable Length | 2 m |
| Probe Storage Temp. | −40 to +85 °C |
| Sensor Drift | <1% per year |
| Fluorescent Cap Lifetime | 12 months (normal use) |
| Data Storage Capacity | 300 sets |
| Power | Rechargeable Li-ion battery (7.4 V, 1500 mAh) |
| Dimensions | 185 × 92 × 50 mm (L×W×H) |
| Weight | ~370 g |
| IP Rating | IP67-rated housing (dust-tight and immersion-resistant up to 1 m for 30 min) |
| Brand | Shenchanghong |
|---|---|
| Origin | Shenzhen, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | GW-2000E |
| Instrument Type | Portable/Handheld Water Quality Analyzer |
| Measurable Parameters | COD, Ammonia Nitrogen, Total Phosphorus, Total Nitrogen, Copper, Iron, Nickel, Hexavalent Chromium, Phosphate, Nitrite, pH, Residual Chlorine, and >80 other water quality parameters |
| Wavelength Options | 340, 420, 440, 470, 520, 540, 560, 610, 630, 660, 680, 700 nm (customizable within range) |
| Absorbance Range | −2.000 to +2.000 A |
| Absorbance Accuracy | ±0.005 A |
| Repeatability | ≤3% |
| Optical Drift | <0.002 A over 20 min |
| Measurement Modes | Concentration, Absorbance, Transmittance |
| Cuvette Compatibility | Ø16 mm and Ø25 mm |
| Dimensions | 410 × 300 × 130 mm |
| Weight | 4 kg |
| Power Consumption | <10 W |
| Power Supply | Rechargeable Li-ion battery |
| Data Storage | 300 calibration curves + 1000 tagged measurement records (with timestamp & parameter ID) |
| Interface | USB port for PC data export |
| Compliance | Designed to support ASTM D1253, ISO 7027, ISO 6060, ISO 6223, EPA 4500-NO₂⁻ B, EPA 4500-NH₃ F, APHA 4500-P E, and GB/T 5750 series methods |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GW-2800 |
| Instrument Type | Portable/HANDHELD Water Quality Analyzer |
| Measurable Parameters | COD, Ammonia Nitrogen, Total Phosphorus, Total Nitrogen, Copper, Iron, Nickel, Hexavalent Chromium, Phosphate, Nitrite, pH, Residual Chlorine, and >60 customizable parameters |
| Wavelength Range | 340, 420, 440, 470, 520, 540, 560, 610, 630, 660, 680, 700 nm (user-selectable |
| pH/Conductivity/Dissolved Oxygen | Electrochemical sensor option available |
| Accuracy | ≤ ±5% FS |
| Repeatability | ≤ 2% |
| Optical Stability | Absorbance drift < 0.002 A within 20 min |
| Temperature Control Range | Ambient to 200 °C |
| Temp. Control Accuracy | ±0.5 °C |
| Digestion Time Setting | 1–9999 min |
| Digestion Capacity | 8 samples (4+4 dual-zone independent temperature control) |
| Display | Color capacitive touchscreen with bilingual UI (English/Chinese) |
| Dimensions | 453 × 333 × 139 mm |
| Weight | 9 kg |
| Power Supply | Integrated high-capacity lithium battery (63 W charging power) |
| AC input | 220 ± 22 V, 50 ± 0.5 Hz |
| Operating Environment | 5–40 °C, RH ≤ 85%, no strong vibration or EMI |
| Data Storage | 99,999 measurement records + 200 factory curves + 3,000 user-defined calibration curves |
| Light Intensity Adjustment | 16-level programmable LED intensity |
| Optical Calibration Support | Yes |
| Security | Password-protected system settings & startup |
| Connectivity | USB port for data export |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic (China) |
| Model | LCLR-50 |
| Price | USD 420 (est.) |
| Measurement Range | 0.00–100 PCU |
| Resolution | 0.01 PCU |
| Basic Error | ±3% F.S. |
| Repeatability | ≤3% |
| Optical Stability | Absorbance drift <0.002 A within 20 min |
| Dimensions (H×W×D) | 266 mm × 200 mm × 130 mm |
| Weight | 1.0 kg |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH |
| Power Supply | AC (220 ± 22) V, (50 ± 0.5) Hz |
| Light Source Lifetime | 100,000 hours |
| Filter System | Narrow-band optical interference filters |
| Compliance | GB/T 5750.4–2006 (Platinum-Cobalt Colorimetric Method) |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | LCLR-50A |
| Pricing | Upon Request |
| Measurement Range | 0.00–500 PCU |
| Resolution | 0.01 PCU |
| Basic Accuracy | ±3% of Full Scale |
| Repeatability | ≤3% |
| Optical Stability | Absorbance drift <0.002 A within 20 min |
| Dimensions (H×W×D) | 266 mm × 200 mm × 130 mm |
| Weight | 1 kg |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH |
| Power Supply | AC (220 ± 22) V, (50 ± 0.5) Hz |
| Light Source Lifetime | 100,000 hours |
| Filter System | Narrow-band optical interference filters |
| Compliance | GB/T 5750.4–2006 (Platinum-Cobalt Colorimetric Method) |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LO3-260 |
| Quotation | Upon Request |
| Measurement Range | 0.01–2.5 mg/L |
| Accuracy (Relative Error) | ≤ ±5% |
| Repeatability (RSD) | ≤ 3% |
| Optical Stability | Absorbance Drift < 0.002 A within 20 min |
| Dimensions (H×W×D) | 266 × 200 × 130 mm |
| Weight | 1 kg |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤ 85% |
| Power Supply | AC 220 V ± 10%, 50 Hz ± 0.5 Hz |
| Light Source | High-brightness, Long-life (100,000 h) Monochromatic Cold Light LED |
| Filter System | Narrow-band Interference Filter |
| Display | Backlit LCD with Chinese Menu Interface |
| Microcontroller | Low-power 16-bit MCU |
| Housing Material | Corrosion-resistant ABS Plastic |
| Data Storage | Internal Non-volatile Memory for Calibration Curves and Measurement History |
| 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 |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | LTBCR-200 |
| Form Factor | Benchtop / Laboratory |
| Measurement Range | Turbidity: 0–1000 NTU (standard range 0–400 NTU, extendable) |
| Color | 0–500 CPU |
| Resolution | 0.01 NTU |
| Operating Temperature | 5–40 °C |
| Accuracy | Turbidity ≤ ±2% of full scale |
| Repeatability | ≤ ±2% of full scale |
| Drift | < 0.1 NTU/hour |
| Dimensions | 266 × 200 × 130 mm |
| Weight | 1 kg |
| Power Supply | AC (220 ± 10%) V, 50 Hz |
| Relative Humidity Limit | ≤70% RH |
| Optical System | Narrow-band interference filters with high-stability imported LED source (rated lifetime: 100,000 hours) |
| 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 |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | LTURB-3A |
| Form Factor | Benchtop / Laboratory |
| Measurement Range | 0–400 NTU |
| Resolution | 0.1 NTU |
| Operating Temperature | 5–40 °C |
| Accuracy | ≤ ±2 % FS |
| Repeatability | ≤ ±2 % FS |
| Drift | < 0.1 NTU/h |
| Display | Backlit LCD with Chinese UI |
| Data Storage | 10 calibration curves + 500 measurement records (non-volatile memory) |
| Housing Material | ABS plastic |
| Power Supply | AC 220 V ±10 %, 50 Hz |
| Dimensions | 266 × 200 × 130 mm |
| Weight | < 1 kg |
| Brand | Shenchanghong |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | LTURB-3B |
| Form Factor | Benchtop / Laboratory |
| Measurement Range | 0–1000 NTU |
| Resolution | 0.1 NTU |
| Operating Temperature | 5–40 °C |
| Accuracy | ≤ ±2 % FS |
| Repeatability | ≤ ±2 % FS |
| Drift | < 0.1 NTU/h |
| Display | Backlit LCD with Chinese UI |
| Data Storage | 10 calibration curves + 500 measurement records (non-volatile memory) |
| Dimensions | 266 × 200 × 130 mm |
| Weight | < 1 kg |
| Power Supply | AC (220 ± 10 %) V, 50 Hz |
| Optical Source | Imported high-brightness LED (rated lifetime: 100,000 h) |
| Optical System | Narrow-band interference filter + optimized optical path geometry |
| Housing Material | Molded ABS with corrosion resistance |
| Microcontroller | Low-power 16-bit MCU |
| 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 |