Water Quality Analysis
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Showing 3121–3150 of 3680 results
| Brand | Timepower |
|---|---|
| Model | TP304 |
| Origin | Beijing, China |
| Manufacturer | Timepower (Domestic Producer) |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measured Parameter | Dissolved Iron (Fe²⁺/Fe³⁺) |
| Measurement Principle | Photometric Colorimetry (1,10-Phenanthroline Method) |
| Display | 5.0-inch Touchscreen Color LCD (Chinese Interface) |
| Measurement Range | 0.00–200.0 μg/L |
| Accuracy | ±3% of Full Scale |
| Resolution | 0.1 μg/L |
| Repeatability | ≤1% RSD |
| Stability | ±1.5% F.S./4 h |
| Light Source | Imported Monochromatic Cold LED |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Operating Temperature | 5–45 °C |
| Operating Humidity | ≤90% RH (non-condensing) |
| Dimensions | 260 × 200 × 180 mm |
| Weight | 3.2 kg |
| Data Storage | Cyclic memory for up to 256 test records |
| Calibration | Automatic blank calibration |
| Compliance Standard | Based on Chinese National Standard GB/T 5750.6–2023 (Standard Methods for Examination of Drinking Water – Metals Section), aligned with ISO 8573-1 and ASTM D1068 for iron quantification in low-conductivity water matrices |
| Brand | TimePower |
|---|---|
| Model | TP305 |
| Origin | Beijing, China |
| Manufacturer | TimePower (Domestic Producer) |
| Instrument Type | Benchtop Multi-Ion Analyzer |
| Measurement Principle | Photometric Colorimetry (Bicinchoninone Oxaldihydrazone Method) |
| Detection Range | 0.00–200 µg/L (ppb) |
| Detection Limit | 2 µg/L |
| Full-Scale Accuracy | ±3% F.S. |
| Repeatability | ≤1% |
| Stability | ±1.5% F.S. / 4 h |
| Resolution | 0.1 µg/L |
| Response Time | 1 s |
| Operating Temperature | 5–45 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Dimensions | 260 × 200 × 180 mm |
| Weight | 3.2 kg |
| Display | 5.0-inch capacitive color touchscreen (Chinese UI) |
| Brand | Timepower |
|---|---|
| Model | TP306 |
| Origin | Beijing, China |
| Manufacturer | Timepower (Producer) |
| Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Colorimetric Photometry (Molybdenum Blue Method) |
| Range | 0.0–200.0 μg/L or 0.0–2000 μg/L |
| Accuracy | ±2% F.S. |
| Resolution | 0.1 μg/L |
| Repeatability | ≤1% |
| Stability | ±1% F.S./4h |
| Display | 5.0-inch TFT color touchscreen (Chinese UI) |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Dimensions | 260 × 200 × 180 mm |
| Weight | 3.2 kg |
| Environmental Operating Conditions | 5–45 °C, ≤90% RH (non-condensing) |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Type | Benchtop Laboratory Analyzer |
| Model | TP306 |
| Measurement Principle | Molybdenum Blue Colorimetric Method (Silicomolybdic Acid Reduction) |
| Display | 5.0-inch TFT color touchscreen with Chinese UI |
| Optical Source | Imported monochromatic cold-light LED (peak λ = 650 nm ± 5 nm) |
| Detection Range | 0–200 µg/L SiO₂ (extendable to 1000 µg/L via dilution) |
| Resolution | 0.1 µg/L |
| Accuracy | ±2% FS or ±1 µg/L (whichever is greater) |
| Repeatability | ≤1.5% RSD |
| Blank Calibration | Automatic zero-point and electronic drift compensation |
| Data Storage | Cyclic memory for up to 256 test records |
| Power Supply | AC 220 V ± 10%, 50/60 Hz |
| Dimensions | 320 × 240 × 180 mm |
| Weight | 4.2 kg |
| Compliance | Designed per GB/T 12149–2019 (Chinese Standard for Silica Determination in Boiler Water and Feedwater), ASTM D859–22 (Standard Test Method for Silica in Water), and ISO 10523:2022 (Water Quality — Determination of pH) |
| Brand | Timepower |
|---|---|
| Model | TP306 |
| Type | Benchtop Laboratory Analyzer |
| Origin | Beijing, China |
| Manufacturer | Timepower (Producer) |
| Measurement Principle | Photometric Colorimetry (Molybdenum Blue Method) |
| Detection Range | 0.0–200.0 μg/L or 0.0–2000 μg/L |
| Accuracy | ±2% F.S. |
| Resolution | 0.1 μg/L |
| Repeatability | ≤1% |
| Stability | ±1% F.S./4 h |
| Display | 5.0-inch TFT color touchscreen (Chinese UI) |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Dimensions | 260 × 200 × 180 mm |
| Weight | 3.2 kg |
| Environmental Operating Conditions | 5–45 °C, ≤90% RH (non-condensing) |
| Data Storage | 256 entries with auto-overflow overwrite |
| Key Features | Built-in blank calibration, baseline compensation, automatic timing prompt, cold LED light source, single-chip microcontroller architecture, SMT-based high-integration PCB design |
| Brand | Timepower |
|---|---|
| Model | TP306 |
| Type | Benchtop Laboratory Silicate Analyzer |
| Origin | Beijing, China |
| Manufacturer | Timepower (Beijing) Technology Co., Ltd. |
| Application | Soluble silica and silicate quantification in ultrapure water, condensate, boiler feedwater, and process streams for power generation, pharmaceuticals, semiconductor manufacturing, and chemical processing |
| Measurement Principle | Colorimetric photometry based on molybdenum blue reduction method (ASTM D859, ISO 10523, USP <643>) |
| Display | 5.0-inch capacitive touchscreen LCD (Chinese interface) |
| Range | 0.0–200.0 µg/L or 0.0–2000 µg/L (user-selectable) |
| Accuracy | ±2% of full scale |
| Resolution | 0.1 µg/L |
| Repeatability | ≤1% RSD |
| Stability | ±1% F.S./4 h |
| Operating Environment | 5–45 °C, ≤90% RH (non-condensing) |
| Dimensions | 260 × 200 × 180 mm |
| Weight | 3.2 kg |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Data Storage | Cyclic memory for up to 256 measurements with auto-overflow overwrite |
| Key Features | Integrated optical path design, imported monochromatic cold-light source, onboard blank calibration, automatic timing prompt, baseline compensation algorithm, low-power MCU architecture, surface-mount PCB assembly |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | TP306 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Photometric Colorimetry (Molybdenum Blue Method) |
| Display | 5.0-inch TFT color touchscreen, Chinese interface |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Dimensions | 260 × 200 × 180 mm |
| Weight | 3.2 kg |
| Operating Temperature | 5–45 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Measurement Range | 0–200 µg/L and 0–2000 µg/L (selectable) |
| Accuracy | ±2% FS |
| Resolution | 0.1 µg/L |
| Repeatability | ≤1% |
| Stability | ±1% FS / 4 h |
| Compliance | GB/T 12149–2019 (Chinese National Standard for Silica Determination in Water by Molybdenum Blue Spectrophotometry) |
| Data Storage | Up to 256 entries with circular overwrite |
| Calibration | Blank calibration, optional multi-point curve calibration |
| Key Features | Built-in timer alert, baseline compensation, cold LED light source, SMD circuitry, single-chip microcontroller architecture |
| Brand | TimePower |
|---|---|
| Model | TP306 |
| Type | Benchtop Laboratory Silicate Analyzer |
| Measurement Principle | Colorimetric Analysis (Molybdenum Blue Method) |
| Display | 7.0-inch TFT Touchscreen (Chinese/English Switchable) |
| Range | (0.0–200.0) μg/L or (0.0–2000) μg/L (User-Selectable) |
| Accuracy | ±2.0% F.S. |
| Resolution | 0.01 μg/L |
| Repeatability | ≤1.0% F.S. |
| Stability | ±1% F.S./4 h |
| Operating Temperature | 5–45 °C |
| Relative Humidity | ≤85% RH (non-condensing) |
| Dimensions | 260 × 200 × 180 mm |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Weight | 3.2 kg |
| Origin | Beijing, China |
| Manufacturer | TimePower Instrument Co., Ltd. |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TP307 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Phosphomolybdenum Yellow Colorimetric Method (ISO 6878, ASTM D859) |
| Display | 5.0-inch TFT color touchscreen with Chinese UI |
| Optical Source | Imported monochromatic cold-light LED (λ = 420 nm ± 2 nm) |
| Data Storage | Circular buffer for ≤256 measurement records |
| Calibration | Automatic zero-point compensation via blank calibration |
| Power Consumption | Low-power embedded MCU architecture |
| Enclosure Design | Integrated chassis with surface-mount technology (SMT) PCB assembly |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop Laboratory Analyzer |
| Model | TP307 |
| Measurement Method | Phosphovanadomolybdate Colorimetric Method (ISO 6878, ASTM D859) |
| Display | 5.0-inch TFT color touchscreen with Chinese UI |
| Optical Source | Imported monochromatic cold-light LED (λ = 420 nm ± 2 nm) |
| Data Storage | Cyclic memory for ≤256 measurement records with auto-overflow overwrite |
| Calibration | Zero-point blank calibration with drift compensation |
| Power Supply | AC 220 V ± 10 %, 50/60 Hz |
| Dimensions | 320 × 260 × 180 mm |
| Weight | 4.2 kg |
| Compliance | Designed for ISO/IEC 17025-compliant labs |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | TP307 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Pricing | Upon Request |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | TP307 |
| Instrument Type | Benchtop |
| Measuring Range | 0–20 mg/L (optional 0–50 mg/L) |
| Detection Limit | 1 ppm (1 mg/L) |
| Response Time | 1 s |
| Measurement Accuracy | ±2% F.S. |
| Resolution | 0.01 mg/L |
| Repeatability | ≤1% |
| Stability | ±1% F.S./4 h |
| Operating Temperature | 5–45 °C |
| Operating Humidity | ≤90% RH (non-condensing) |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Dimensions | 260 × 200 × 180 mm |
| Weight | 3.2 kg |
| Display | 5.0-inch color touchscreen LCD with Chinese interface |
| Brand | Timepower |
|---|---|
| Model | TP308 |
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Price | Upon Request |
| Display | 5.0-inch color touch LCD (Chinese interface) |
| Measurement Principle | Photometric colorimetry via p-dimethylaminobenzaldehyde (p-DMAB) reaction under acidic conditions |
| Measuring Range | 0–100 µg/L |
| Accuracy | ±2% FS |
| Resolution | 0.1 µg/L |
| Repeatability | ≤1% |
| Stability | ±1% FS / 4 h |
| Operating Temperature | 5–45 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Dimensions | 260 × 200 × 180 mm |
| Weight | 3.2 kg |
| Data Storage | 256 cyclic records |
| Calibration | Blank calibration and curve calibration supported |
| Compliance | Based on Chinese national standard method for hydrazine determination using p-DMAB |
| Brand | TimePower |
|---|---|
| Model | TP309 |
| Origin | Beijing, China |
| Manufacturer | TimePower Instrument Co., Ltd. |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measured Parameter | Turbidity |
| Measurement Range | 0.0–100 NTU / 100–1000 NTU |
| Range Switching | Auto or Manual |
| Accuracy | ±2% F.S. (0.0–100 NTU), ±5% F.S. (100–1000 NTU) |
| Resolution | 0.01 NTU (low range), 0.1 NTU / 1 NTU (high ranges) |
| Repeatability | ≤1% |
| Stability | ±1% F.S. / 4 h |
| Light Source | Imported monochromatic cold LED |
| Display | 5.0-inch capacitive color touchscreen (Chinese UI) |
| Data Storage | Up to 256 records (circular buffer) |
| Calibration | Formazin-based zero and multi-point calibration per Chinese national standard (GB/T 13200–1991) |
| Power Supply | AC 85–265 V, 45–65 Hz, ≤30 W |
| Dimensions | 260 × 200 × 180 mm |
| Weight | 3.2 kg |
| Operating Temperature | 5–45 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | TP309 |
| Instrument Type | Laboratory Turbidity Analyzer |
| Measured Parameter | Turbidity |
| Display | 5.0-inch color touchscreen LCD (Chinese interface) |
| Measurement Range | (0.0–100.0) NTU or (100.0–1000) NTU (auto-ranging) |
| Accuracy | ±2% F.S. (0–100 NTU), ±5% F.S. (100–1000 NTU) |
| Resolution | 0.01 NTU / 0.1 NTU / 1 NTU (range-dependent) |
| Repeatability | ≤1% |
| Stability | ±1% F.S. / 4 h |
| Operating Temperature | 5–45 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Dimensions | 260 × 200 × 180 mm |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤30 W |
| Weight | 3.2 kg |
| Data Storage | Up to 256 records (circular buffer) |
| Calibration | Zero-point calibration with blank standard |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic (China) |
| Model | TP310 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measured Parameter | pH |
| Measurement Range | 0.00–14.00 pH |
| Accuracy | ±0.02 pH |
| Resolution | 0.01 pH |
| Input Impedance | ≥1×10¹² Ω |
| Repeatability | ≤1% |
| Stability | ±1% F.S./4 h |
| Response Time (T90) | <1 min at 25 °C |
| Temperature Compensation Range | 0–60 °C |
| Temperature Sensor | Pt1000 |
| Sample Temperature Range | 5–60 °C |
| Ambient Temperature | 5–45 °C |
| Ambient Humidity | ≤90% RH (non-condensing) |
| Storage/Transport Temperature | −25–55 °C (electrode excluded |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤5 W |
| Dimensions | 200 × 200 × 85 mm |
| Weight | 2.1 kg |
| Display | 5.0-inch capacitive color touchscreen, Chinese UI |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | TP3111 |
| Pricing | Upon Request |
| Measurement Principle | Potassium Permanganate Oxidation with ORP Endpoint Detection |
| Range | 0–10 mg/L (dilution applicable for higher concentrations) |
| Repeatability | ±3% |
| Accuracy | ≤±3 mg/L |
| LOD | 0.20 mg/L |
| Resolution | 0.01 mg/L |
| Single-Test Duration | 30 min |
| Digestion Temperature | 100 °C ±1.5 °C |
| Digestion Time | 30 min |
| Dimensions | 266 × 200 × 130 mm |
| Weight | 4 kg |
| Power Consumption | <10 W |
| Operating Environment | 5–40 °C, RH ≤85% |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Display | Backlit LCD |
| Light Source | Stable Cold LED Source |
| Data Output | Thermal Printer Support & USB Interface |
| Compliance | Designed per GB/T 11892–1989 (Chinese Standard for Permanganate Index), aligned with ISO 8467:1993 principles |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop Analyzer |
| Model | TP 3112 |
| Measurement Principle | Colorimetric Method (Nessler’s Reagent Spectrophotometry) |
| Range | 0.01–50 mg/L (multi-range segmented calibration) |
| Accuracy | ≤ ±5% FS |
| Detection Limit | 0.01 mg/L |
| Analysis Time | 10–15 minutes per batch |
| Batch Capacity | 10 water samples |
| Light Source | Imported cold LED (100,000 h lifetime) |
| Display | 5.0″ color LCD (Chinese/English switchable) |
| Data Storage | 30,000 records + 96 customizable calibration curves |
| Interface | USB 2.0, RJ45 Ethernet |
| Printer | Built-in thermal printer |
| Power | AC 220 V ±10%, 50 Hz, 5 W |
| Dimensions | 348 × 250 × 145 mm |
| Weight | 2.6 kg (main unit) |
| Compliance | HJ/T 535–2009 |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | TP3112 |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Colorimetric Method (Nessler Reagent Spectrophotometry) |
| Measurement Range | 0.02–25 mg/L (dual-range: 0–5 mg/L and 5–25 mg/L |
| Accuracy | ±3% of Full Scale |
| Detection Limit | 0.01 mg/L |
| Analysis Time | 10 minutes per sample |
| Batch Capacity | 10 water samples simultaneously |
| Display | 5.0-inch color LCD (English/Chinese switchable) |
| Data Storage | 30,000 measurement records + 96 customizable calibration curves (including pre-loaded HJ/T 535–2009 compliant curves) |
| Interface | USB 2.0, RJ45 Ethernet |
| Printer | Built-in thermal printer |
| Optical Source | Imported cold-light LED (rated lifetime ≥100,000 h) |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Power Consumption | ≤5 W |
| Operating Environment | 5–40 °C, RH ≤85% (non-condensing) |
| Dimensions | 348 × 250 × 145 mm |
| Weight | 2.6 kg (main unit) |
| Compliance | HJ/T 535–2009 “Water Quality — Determination of Ammonia Nitrogen — Nessler Reagent Spectrophotometric Method” |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | Domestic (China) |
| Model | TP3113 |
| Pricing | Upon Request |
| Measurement Principle | Photometric Colorimetry (based on Lambert-Beer Law) |
| Optical Source | Imported Monochromatic Cold Light Source |
| Display | LCD with Chinese Interface |
| Measurement Range | 0.02–10 mg/L (dual-range: 0–2 mg/L and 2–10 mg/L) |
| Accuracy | ≤ ±5% F.S. |
| Repeatability | ≤ 3% |
| Operating Temperature | 5–45 °C |
| Relative Humidity | ≤ 85% RH (non-condensing) |
| Dimensions | 266 × 200 × 130 mm |
| Weight | 1 kg |
| Digestion Temperature | 120 ± 1.0 °C |
| Digestion Time | 30 min |
| Power Supply | AC 220 ± 22 V, 50 ± 0.5 Hz |
| Microcontroller | Low-power 16-bit MCU |
| Housing | Molded ABS with Corrosion Resistance |
| Data Storage | Permanent Onboard Memory |
| Calibration Options | Factory-preloaded + User-definable Calibration Curves |
| Included Accessories | 1 set of reagents, 10 digestion/cuvette tubes, 1 dedicated digestion unit |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Model | TP3115 |
| Measurement Principle | Photometric Colorimetry (based on Lambert-Beer Law) |
| Measurement Range | 2–500 Hazen (Pt-Co) units |
| Accuracy | ≤ ±5% FS |
| Repeatability | ≤ 5% RSD |
| Cell Type | Cuvette-based |
| Display | 5.0-inch color LCD (English/Chinese switchable) |
| Data Storage | 30,000 measurement records + 96 customizable calibration curves |
| Interface | USB 2.0, Ethernet (RJ45) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Power Consumption | 5 W |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤85% RH (non-condensing) |
| Dimensions | 348 × 250 × 145 mm |
| Weight | 2.6 kg |
| Brand | TimePower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | TP3116 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Light Source | Imported Cold LED (100,000 hr lifetime) |
| Display | Large LCD with Keypad Interface |
| Data Storage | 30,000 measurement records |
| Calibration Curves | 1 built-in standard curve + 96 user-defined curves |
| Connectivity | Ethernet port + USB 2.0 |
| Output | Integrated thermal printer |
| Power Backup | Built-in non-volatile memory with power-loss protection |
| Expandability | Modular parameter extension for up to 30+ water quality parameters |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | TP3116 |
| Pricing | Upon Request |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | TP3117 |
| Instrument Type | Laboratory Water Quality Analyzer |
| Measurable Parameters | Conductivity, Total Cyanide, COD, Ammonia Nitrogen, Total Phosphorus, Total Nitrogen, Turbidity, Suspended Solids (SS) |
| Display | Backlit LCD |
| Light Source | Imported Cold Light LED (Lifespan ≥ 100,000 h) |
| Measurement Modes | Standard Mode / Continuous Mode |
| Digestion-Cuvette Integration | Yes |
| Data Storage | Up to 30,000 records |
| Built-in Thermal Printer | Yes |
| Calibration Curves | 1 Preloaded Standard Curve Library + 96 User-Defined Curves |
| Connectivity | RJ45 Ethernet Port, USB 2.0 |
| Power Supply | AC 220 V ± 10%, 50 Hz |
| Dimensions | 350 × 280 × 180 mm |
| Weight | 5.2 kg |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | TP3117 |
| Instrument Type | Benchtop Laboratory Water Quality Analyzer |
| Measurable Parameters | COD, Ammonia Nitrogen (NH₃-N), Total Phosphorus (TP), Total Nitrogen (TN), Turbidity, Suspended Solids (SS) |
| Measurement Principle | Photometric Colorimetry (Lambert–Beer Law) |
| Display | 5.0-inch color LCD (Chinese/English switchable) |
| Light Source | Imported cold-light LED (100,000 h lifetime) |
| Measurement Modes | Standard or Continuous |
| Data Storage | 30,000 records + 96 customizable calibration curves |
| Connectivity | USB 2.0, RJ45 Ethernet |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Power Consumption | ≤5 W |
| Operating Environment | 5–40 °C, RH ≤85% (non-condensing) |
| Dimensions | 348 × 250 × 145 mm |
| Weight | 2.6 kg (main unit) |
| Digestion Conditions | COD @ 165 °C/15 min |
| Accuracy | ±5% FS |
| Repeatability | ≤5% RSD |
| Chloride Interference Tolerance (COD) | ≤2000 mg/L Cl⁻ |
| Turbidity Range | 0.5–1000 NTU |
| SS Range | 5–500 mg/L |
| COD Range | 5–10,000 mg/L |
| NH₃-N Range | 0.01–50 mg/L |
| TP Range | 0.02–20 mg/L |
| TN Range | 0.5–100 mg/L |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | TP3211 |
| Measurement Principle | Photometric Colorimetry (K₂Cr₂O₇ Oxidation) |
| Range | 5–2000 mg/L COD |
| Repeatability | ±3% RSD |
| Accuracy | ≤ ±3% of reading (at mid-range), ≤ ±5% F.S. |
| LOD | 0.20 mg/L |
| Resolution | 0.01 mg/L |
| Single-Test Duration | 30 min |
| Chloride Interference Tolerance | ≤ 2000 mg/L Cl⁻ |
| Dimensions | 340 × 250 × 130 mm |
| Weight | 4 kg |
| Power Consumption | <10 W |
| Operating Environment | 5–40 °C, RH ≤85% |
| Power Supply | AC 220 ±22 V, 50 ±0.5 Hz |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | TP330 |
| Instrument Type | Benchtop |
| Measurement Range | (0.00–9.36) pNa [(0.01 μg/L – 23.0 g/L] |
| Detection Limit | 12 μg/L |
| Response Time | T₉₀ < 3 min at 25 °C |
| Accuracy | ±2 μg/L or ±0.03 pNa (whichever is greater) |
| Temperature Range | 5–45 °C (operational ambient) |
| Input Impedance | ≥1 × 10¹² Ω |
| Resolution | 0.01 μg/L |
| Repeatability | ≤1% |
| Stability | ±1% F.S./4 h |
| Temperature Sensor | Pt1000 |
| Brand | TimePower |
|---|---|
| Model | TP330 |
| Origin | Beijing, China |
| Manufacturer | TimePower Measurement & Control Co., Ltd. |
| Type | Benchtop Sodium-Specific Ion Analyzer |
| Measurement Principle | Potentiometric Detection with Solid-State Sodium-Selective Electrode (SSE) |
| Display | 5.0-inch Color TFT Touchscreen |
| Data Storage | Cyclic non-volatile memory with >10-year data retention after power loss |
| A/D Resolution | 24-bit |
| Microcontroller Architecture | Low-power embedded single-chip system |
| Compliance | Designed for laboratory use in accordance with ISO 7888, ASTM D1587, and USP <643> guidelines for sodium measurement in purified water and steam condensate |
| Brand | TimePower |
|---|---|
| Model | TP350 |
| Type | Portable Dissolved Oxygen Analyzer |
| Measurement Principle | Fluorescence Quenching |
| Range | 0.0–100 µg/L, 100–1000 µg/L, 1.00–20.00 mg/L (auto-ranging) |
| Accuracy | ±1.0% FS |
| Resolution | 0.1 µg/L (0–100 µg/L), 1 µg/L (100–1000 µg/L), 0.01 mg/L (1.00–20.00 mg/L) |
| Repeatability | ≤1% |
| Detection Limit | 0 µg/L ±2 µg/L |
| Response Time (T90) | <5 min at 25°C |
| Temperature Sensor | Pt1000 |
| Temp. Measurement Range | 0.0–99.9°C |
| Temp. Compensation Range | 0.1–80.0°C |
| Sample Temp. Range | 5–80°C |
| Ambient Temp. Range | 5–45°C |
| Humidity | ≤90% RH (non-condensing) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Power Consumption | <0.5 W |
| Dimensions | 162 × 82 × 33 mm (L×W×H) |
| Weight | ~320 g |
| Display | 128×64 dot-matrix LCD, Chinese interface |
| Data Storage | Cyclic internal memory with >10-year data retention after power loss |
| Battery Life | Up to 8 hours continuous operation on full charge |
| Brand | Timepower |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable |
| Measurement Principle | Electrochemical Clark-type Polarographic Sensor |
| Measurement Range | 0.0–100 µg/L (microgram per liter), auto-ranging up to 20.00 mg/L |
| Accuracy | ±1.0% FS |
| Repeatability | ≤1% |
| Detection Limit | ±2 ppb |
| Response Time (T90) | <5 min at 25 °C |
| Temperature Compensation Range | 0–60.0 °C |
| Sample Temperature Range | 5–45 °C |
| Environmental Operating Range | 5–45 °C, ≤90% RH (non-condensing) |
| Display | 128×64 LCD, Chinese interface |
| Power Supply | AC 85–265 V, 45–65 Hz |
| Power Consumption | ≤1 W |
| IP Rating | IP65 |
| Dimensions | 285 × 60 × 255 mm |
| Weight | 2.28 kg |
| Data Storage | Cyclic non-volatile memory, >10 years retention after power loss |
| Battery Life | Up to 8 hours continuous operation (internal rechargeable battery) |