BOD Analyzer
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| Brand | VELP |
|---|---|
| Origin | Italy |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrument |
| Model | BOD Sensor |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Dissolved Oxygen (DO)-Based Respirometric Method |
| Sensor Type | Mercury-Free Electronic Pressure Sensor |
| BOD Range Options | 90, 250, 600, and 1000 ppm |
| Data Logging | Automatic storage of up to 5 BOD values at 24-hour intervals |
| Display | Digital LCD readout |
| Durability | Industrial-grade sensor housing for long-term stability in lab environments |
| Compliance | Designed to support ISO 5815-1:2017 and APHA Standard Methods 5210B respirometric BOD protocols |
| Brand | VELP |
|---|---|
| Origin | Italy |
| Model Series | BOD6/20, BMS6/10 |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Dissolved Oxygen (DO) Consumption Method |
| Sensor Technology | Mercury-Free Electronic Pressure Sensor |
| BOD Range Options | 90, 250, 600, 1000 ppm |
| Data Logging | Automatic storage of up to five BOD values at 24-hour intervals |
| Compliance | Designed for ISO 5815-1:2017 and ASTM D5210-92 (Standard Test Method for Determining Anaerobic Biodegradation of Organic Compounds in the Presence of Municipal Sewage) |
| Brand | VELP |
|---|---|
| Origin | Italy |
| Model | BODAuto 5000 |
| Principle | Pressure-difference (manometric) method |
| Measurement Range | 90–999 mg/L (extendable to 4000 mg/L via dilution) |
| Detection Limit | 90 mg/L |
| Accuracy | ±1 mg/L |
| Single-sample Analysis Time | 1 min |
| Repeatability | ±1% RSD |
| Sample Volume | 500 mL |
| Sensor Display | 3-digit LED, direct mg/L readout |
| Data Logging | Automatic BOD value storage every 24 h (up to 5 values) |
| Sensor Housing Material | High-performance polymer |
| Sensor Power | 2 × CR2430 lithium batteries (6 V total) |
| Ingress Protection | IP54 (IEC/EN 60529) |
| Safety Compliance | IEC/EN 61010-1 |
| Standards Conformance | ISO 5815-1:2019, Standard Method 5210D |
| Dimensions (Sensor) | 55 × 71 × 73 mm |
| Weight (Sensor) | 0.08 kg |
| Dimensions (Analyzer Unit) | 75 × 230 × 75 mm |
| Weight (Analyzer Unit) | 0.4 kg |
| Optional Configurations | 6-position and 10-position magnetic stirring systems (FOC 200E incubator compatible) |
| Accessories | Calibration kit (A00000135), Control test tablets (A00000136, 8 pcs/box) |
| Brand | VELP |
|---|---|
| Origin | Italy |
| Model | RESPIROMETRIC |
| Instrument Type | Laboratory BOD Analyzer |
| Principle | Manometric (Pressure-Difference) Method |
| Measurement Range | 90–999 mg/L O₂ demand |
| Detection Limit | 90 mg/L |
| Accuracy | ±1 mg/L |
| Single-Sample Measurement Time | 1 min |
| Repeatability | ±1% |
| Pressure Sensing Range | 500–2000 mbar |
| Sample Throughput | Up to 48 vessels simultaneously |
| Data Transmission | Wireless (via DataBox™) |
| Software Integration | RESPIROSOFT™ |
| Optional Cloud Platform | Ermes™ |
| Compliance | Designed for ASTM D5210, ISO 10707, ISO 11734, ISO 14852, and OECD 301 series testing protocols |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | inoLab Oxi 7310 |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Electrochemical Dissolved Oxygen (DO) Method with StirrOx-G Self-Stirring Sensor |
| Measurement Range | DO: 0.00–20.00 mg/L (resolution: 0.01/0.1 mg/L) |
| Saturation | 0–200.0 % (0.01/0.1 %) |
| Partial Pressure of O₂ | 0–200.0 mbar (0.01/0.1 mbar) |
| Accuracy | ±0.5% of reading for DO, saturation, and pO₂ |
| Data Storage | 5,000 automatic / 500 manual entries |
| Interface | Mini-USB |
| Display | Backlit LCD with graphical capability |
| Power Supply | 4 × 1.5 V alkaline batteries, USB power, or universal AC adapter |
| Battery Life | up to 800 h (no backlight), 100 h (continuous backlight) |
| Compliance | GLP/AQA-compliant data logging with audit trail support |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | OxiTop Control AN6/AN12 |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Differential Pressure Method |
| Pressure Range | 0–1500 hPa |
| Compliance | Designed for ISO 11734, ISO 10634, OECD 311, ASTM D5210, and EU Regulation (EC) No. 1069/2009 Annex VI biodegradability testing protocols |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | OxiTop IS6 / OxiTop IS12 |
| Measurement Principle | Mercury-Free Pressure-Based Respirometry |
| BOD Range | 0–4000 mg/L (extendable to 5000 mg/L) |
| Measurement Duration | Up to 7 days (automated daily readings) |
| Compliance | DIN 38409-52, CE, TÜV/GS, UL, cUL |
| Power Supply | 2 AA batteries (typical service life: 12 months) |
| Temperature Compensation | AutoTemp™ integrated sensor-based compensation |
| Data Storage | 5 sequential daily BOD values (BOD₁ to BOD₅ or BOD₇) |
| Display | 2-digit LED (00–50 |
| User Interface | Dual-button operation (M = measured value, S = stored value) |
| Sensor Type | Piezoresistive pressure transducer |
| Stirring | Automatic constant-speed magnetic stirring |
| Certification | Compliant with ISO 5815-1:2019 for BOD determination in water |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | OxiTop-i IS 6 |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Pressure-Difference Method |
| BOD Range | 0–4000 mg/L |
| Sample Channels | 6 per system |
| Compliance | CE, EMC |
| Operating Temperature Compensation | Automatic (1–3 h delay based on sample temperature) |
| Pressure Measurement Range | 500–1250 hPa |
| Data Logging Interval | 0.5 h to 180 days |
| Bottle Volume | Fixed (standard 250 mL or 500 mL brown glass bottles) |
| Stirring Base | Integrated, continuous magnetic stirring |
| Display & Interface | 3-button operation, LED status indicator per measurement head |
| Optional Controller | Multi 3620/3630 IDS SET WL for remote configuration and real-time curve visualization |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | OxiTop-i IS6 |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Pressure Difference Method (Mercury-Free Pressure Sensor) |
| Measurement Range | 0–4000 mg/L |
| Detection Limit | ≤1 mg/L |
| Accuracy | ±10% (relative to certified reference standards) |
| Measurement Duration | 2–28 days (user-definable incubation period) |
| Incubation Temperature | 20 °C default, adjustable from 15–30 °C |
| Repeatability | ≤5% RSD |
| Channel Capacity | 6 independent measurement channels per unit |
| Compliance | CE, EMC Directive 2014/30/EU |
| Power Supply | Included |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | OxiTop-IS6 |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Pressure Difference Method (Manometric) |
| Measurement Range | 2–4000 mg/L |
| Detection Limit | 2 mg/L |
| Accuracy | ±5% |
| Incubation Duration | 5-day standard test |
| Repeatability | ±3% |
| Operating Temperature | +5 to +50 °C |
| Display | Dual-digit 7-segment LED (10 mm), 00–50 range |
| Pressure Sensing Range | 500–1100 hPa |
| Accuracy of Pressure Reading | ±1 digit (±3.55 hPa) |
| Power Supply | 2×CR2430 lithium batteries (280 mAh total) |
| Max Current Draw | 25 mA (during display activation) |
| Safety Rating | Category III per IEC 61010-1 |
| Ingress Protection | IP54 per DIN 40050 |
| Dimensions | 69 mm H × 70 mm Ø |
| Compliance | DIN 38409-52 (BODₙ determination) |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | OxiTop® Control B/BM Soil Respiration Analyzer |
| Measurement Principle | Pressure-based CO₂ consumption/respiration monitoring via headspace oxygen depletion |
| Container Options | MG 1.0 (1000 mL) or PF 45/500 (500 mL) sealed vials with integrated OxiTop®-C stoppers or AD/SK adapters |
| Data Logging | Autonomous, battery-powered, up to 60 days continuous measurement per cycle |
| Output | mg O₂/L·d or µmol CO₂/g soil·h (calculated) |
| Compliance | Designed for ISO 11274, ISO 17402, OECD 207, ASTM D5988, and EU Regulation (EC) No 1107/2009 biodegradation testing protocols |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Pressure Differential (O₂ Consumption + CO₂ Absorption) |
| Measurement Range | 0–5000 mg/L |
| Detection Limit | 500 mg/L |
| Accuracy | ±1 mg/L |
| Single Sample Measurement Time | 8 min |
| Repeatability | ±3% |
| Compliance | DIN EN 1899-1, DIN EN 1899-2, EPA Method 5210B, GLP/GMP-ready |
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | OxiTop®-IDS B6/B6M/B6M2.5 |
| Measurement Principle | Pressure Differential Method |
| Application | Soil Respiration, Biodegradability Testing, BOD Analysis (Lab-Based) |
| Compliance | DIN EN ISO 16072:2011-09 |
| Sample Volumes | 500 mL / 1.0 L / 2.5 L (B6M2.5) |
| Pressure Range | –500 to 1350 hPa (up to 1500 hPa with OxiTop®-IDS/B sensor head) |
| Data Logging Interval | 0.5 h to 180 days |
| CO₂ Absorbent Included | Yes |
| Nitrification Inhibitor Included | Yes (B6/B6M/AN series) |
| Stirring Base | IS 6 / IS 12 / IS 6-Var / IS 12-Var |
| Required Controller | Multi 3620 IDS Set WL or Multi 3630 IDS Set WL (except OxiTop®-IDS Set 6/12, which operates autonomously) |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic Instrument |
| Model | YK-806A |
| Price Range | USD 1,400–7,200 |
| Instrument Type | Laboratory BOD Analyzer |
| Measurement Principle | Pressure-Difference Method |
| BOD Range | 0–4000 mg/L |
| Accuracy | Compliant with Standard Glucose-Glutamic Acid Reference Solution Test (BOD₅ = 180–230 mg/L per ISO 5815-1:2019 & ASTM D5210-19) |
| Sample Capacity | 6 simultaneous vessels |
| Data Storage Duration | 10-year internal archival for BOD₅ results |
| Connectivity | Wireless data transmission (IEEE 802.11 b/g/n), optional thermal printer interface |
| Compliance | Designed to support GLP/GMP-aligned workflows and audit-ready data integrity requirements |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | YSI 5000 |
| Pricing | Upon Request |
| Brand | YSI |
|---|---|
| Origin | USA |
| Model | YSI 5000 |
| Compliance | HJ/T 99–2003, GB 7488–1987, GB 11913–1989 |
| Probe Type | Self-stirring electrochemical DO/BOD sensor (YSI 5906 membrane cap) |
| Data Storage | 100 timestamped readings |
| Software | Optional YSI BOD Analysis Software with automated calculation, report generation, and audit-ready export |
| Stirring | Integrated constant-speed magnetic stirrer |
| Membrane | Pre-tensioned 5906 polarographic membrane cap |
| Zero Drift | None – factory-calibrated, no user zero adjustment required |
| Alarm Functions | Supersaturation warning, temperature out-of-range alert, membrane integrity failure detection |
| Brand | Yuntang |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | YT-BOD |
| Instrument Type | Portable BOD Analyzer |
| Measurement Principle | Mercury-Free Pressure Differential Method |
| Measurement Range | 0–4000 mg/L |
| Detection Limit | 5 mg/L |
| Accuracy | ≤5% or ±1 mg/L (at 3.55 hPa) |
| Single-Sample Measurement Time | 8 min |
| Repeatability | 3% |
| Resolution | 0.01 mg/L |
| Data Logging Interval | 5 min – 24 h (user-configurable) |
| Incubation Temperature | 20 ± 1 °C |
| Incubation Duration | 1–30 days (programmable) |
| Sample Vessel Volume | 580 mL |
| Number of Parallel Channels | 6 independent terminals |
| Power Supply | AC 220 V ±10%, 50–60 Hz |
| Dimensions (w×d×h, incl. bottles) | 324 × 335 × 350 mm |
| Data Storage Capacity | ≥10 years of measurement records |
| Connectivity | Bluetooth (terminal-to-host), Wi-Fi (cloud upload), USB export |
| Built-in Thermal Printer | Yes |
| Operating System | Android-based UI |
| Display | 7-inch capacitive touchscreen |
| Battery Life (per terminal) | >2 years |
| Compliance Standards | HJ 505–2009, JJG 824–1993 |