Benchtop Conductivity/ TDS/Salinity/ Resistivity Meter – Water Quality Analyzer BK-EC3A
Benchtop Conductivity/ TDS/Salinity/ Resistivity Meter – Water Quality Analyzer BK-EC3A
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Product Description
The BIOBASE PH-950 Benchtop Conductivity/TDS/Salinity/Resistivity Meter is a high-precision laboratory instrument designed for comprehensive water quality analysis. Ideal for research laboratories, industrial facilities, environmental monitoring, and quality control applications, this multi-parameter meter delivers accurate and stable measurements across a wide conductivity range.
With up to 5-point calibration, automatic temperature compensation, and intelligent electrode diagnostics, the PH-950 ensures reliable and repeatable results. Its expanded memory capacity, USB data interface, and user-friendly setup menu provide efficient data management and flexible configuration.
Factory direct supply with delivery within 7 days.
Key Features
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Multi-Parameter Measurement – Conductivity, TDS, salinity, resistivity, and temperature
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1–5 Point Calibration – Automatic recognition of conductivity standards
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Automatic Electrode Diagnosis – Displays calibration points and slope factors
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Selectable Cell Constant (K=0.1, 1, 10) – Adaptable to different testing ranges
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Automatic Temperature Compensation (ATC) – Ensures accuracy across 0–100°C
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Multiple Compensation Modes – Linear, non-linear, pure water, seawater, and practical salinity
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Auto-Read Function – Locks measurement endpoint for stable readings
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Calibration Reminder Alarm – Adjustable from 1–31 days
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Large Memory Storage – Stores up to 500 data sets
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USB Communication Interface – Data transfer and timed interval readings
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Factory Reset Function – Restores default settings easily
Applications
Suitable for:
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Laboratory water analysis
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Environmental monitoring
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Industrial water quality control
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Pharmaceutical production
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Food & beverage processing
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Aquaculture and seawater testing
Technical Specifications
Conductivity
| Parameter | Specification |
|---|---|
| Standard Range (CON-1) | 2 μS/cm – 20000 μS/cm |
| Optional Electrodes | CON-0.01: 0.01–0.1 μS/cm |
| CON-0.1: 0.1–2 μS/cm | |
| CON-10: 20000 μS/cm – 200 mS/cm | |
| Accuracy | ±0.5% F.S. |
| Resolution | 0.001 / 0.01 / 0.1 / 1 |
| Calibration Points | 1–5 points |
| Calibration Solutions | 10μS/cm, 84μS/cm, 1413μS/cm, 12.88mS/cm, 111.8mS/cm |
TDS
| Parameter | Specification |
|---|---|
| Range | 0–10.00, 100.0, 1000 ppm; 10.00, 200.0 ppt |
| Accuracy | ±1% F.S. |
| Resolution | 0.01 / 0.1 / 1 |
| TDS Factor | 0.1–1.0 (Default 0.5) |
Salinity
| Parameter | Specification |
|---|---|
| Range | 0.00–42.00 psu / 0.00–80.00 ppt |
| Accuracy | ±1% F.S. |
Resistivity
| Parameter | Specification |
|---|---|
| Range | 0.00–20.00 MΩ |
| Resolution | 0.01 |
| Accuracy | ±1% F.S. |
Temperature
| Parameter | Specification |
|---|---|
| Range | 0–105°C / 32–221°F |
| Resolution | 0.01°C |
| Accuracy | ±0.5°C / ±0.9°F |
| Compensation | Manual or Automatic (0–100°C) |
| Reference Temperature | 20°C / 25°C |
General Specifications
| Item | Specification |
|---|---|
| Stability Criteria | Low or High |
| Calibration Due Alarm | 1–31 days or off |
| Memory | 500 data sets |
| Communication Interface | USB |
| Display | Custom LCD (125 × 100 mm) |
| Power Supply | DC 5V Adapter |
| Dimensions | 210 × 188 × 60 mm |
| Net Weight | 1.5 kg |
| Package Size | 310 × 240 × 180 mm |
| Gross Weight | 1.7 kg |
Standard Accessories
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Meter unit
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CON-1 Conductivity Electrode
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Temperature probe
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Standard calibration solutions
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Electrode holder
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USB cable
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Power adapter
Downloads
Data Sheet Link
Return & Refund Information
Return & Refund Information
We accept returns within 14 days of purchase for unused items in original packaging. No restocking fees apply. Refunds are processed within 10 business days once the return is approved.
View Full Return Policy
Shipping Information
Shipping Information
We currently ship within New Zealand only. Orders are processed in 1–2 business days and typically arrive within 5–7 business days via free tracked standard shipping.
View Full Shipping Policy
Contact Us
Contact Us
Need help? Reach out to us anytime!
Email: sales@inspectec.co.nz
Phone: +64 27 342 4497
Address: 3 Bell Road, Beachlands, Auckland 2018, New Zealand
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