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British Wildlife

8 issues per year 84 pages per issue Subscription only

British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published eight times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.

Subscriptions from £33 per year

Conservation Land Management

4 issues per year 44 pages per issue Subscription only

Conservation Land Management (CLM) is a quarterly magazine that is widely regarded as essential reading for all who are involved in land management for nature conservation, across the British Isles. CLM includes long-form articles, events listings, publication reviews, new product information and updates, reports of conferences and letters.

Subscriptions from £26 per year
Wildlife Survey & Monitoring  Aquatic Survey & Monitoring  Water Testing  Water Testing Meters

Hanna Edge Conductivity Meter

Manufacturer: Hanna Instruments
  • Provides fast and reliable readings
  • Digital tablet with capacitive touch keys
  • Digital smart electrode
Hanna Edge Conductivity Meter
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  • Hanna Edge Conductivity Meter Not in stock: Usually dispatched within 4 days
    £716.67
    #227239
Price: £716.67
About this product Specification Customer reviews Related products Recommended products

About this product

The Hanna Edge Conductivity Meter combines high precision technology with the user friendly dimensions and format of a small digital tablet. Provides measurements of electrical conductivity (EC), total dissolved solids (TDS) and salinity which are fast and highly accurate. The Edge Conductivity Meter can be mounted on a wall, handheld or positioned on a worktop.

Key features: 

* Four-ring potentiometric probe - covers all ranges from 0.00µS/cm to 500 mS/cm (absolute EC)
* Accuracy - ±1% of the reading (±0.05µS/cm or 1 digit, whichever is greater)
* Calibration - offset (0 µS/cm) and cell factor calibration, choice of five standards
* Auto-ranging or manual range selection
* EC, TDS and Salinity reading modes
* Temperature compensation - automatic, NoTC (absolute)
* GLP data - records date, time, offset, and cell constant value (K)
* Adjustable EC to TDS conversion factor
* Adjustable temperature correction factor
* Capacitive touch keys
* Large 140mm LCD display with clear full text readout
* Digital smart electrodes enable edge to automatically recognise and store sensor type, ID and calibration information
* Programmed for basic and advanced modes
* Log on demand and interval logging
* PC interface via micro USB
* Data download onto USB stick via standard USB

 

Specification

EC          
* Range: 0.00 to 29.99 µS/cm; 30.0 to 299.9 µS/cm; 300 to 2999 µS/cm; 3.00 to 29.99 mS/cm; 30.0 to 200.0 mS/cm; up to 500.0 mS/cm absolure EC
* Resolution: 0.01 µS/cm; 0.1 µS/cm; 1 µS/cm; 0.01 mS/cm; 0.1 mS/cm
* Accuracy (@25°C): ±1% of reading (±0.5 µS/cm or 1 digit, whichever is greater)
* Calibration: single cell factor calibration; six standards available: 84µS/cm, 1413 µS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 118.8 mS/cm, one point offset: 0.00 µS/cm
* Temperature Coefficient: 0.00 to 6.00%/°C (for EC and TDS only), default value is 1.90%/°C

TDS       
* Range: 0.00 to 14.99 mg/L (ppm); 15.0 to 149.9 mg/L (ppm); 150 to 1499 mg/L (ppm); 1.50 to 14.99 g/L; 15.0 to 100.0 g/L; up to 400.0 g/L absolute TDS using 0.80 conversion factor
* Resolution: 0.01 mg/L (ppm); 0.1 mg/L (ppm); 1 (ppm); 0.01 g/L; 0.1 g/L
* Accuracy (@25°C): ±1% of reading (±0.03 ppm or 1 digit, whichever is greater)
* Calibration: through EC calibration
* TDS Factor: 0.40 to 0.80 (default value is 0.50)

Salinity
* Range: 0.0 to 400.0 % NaCl; 2.00 to 42.00 PSU; 0.0 to 80.0 g/L
* Resolution: 0.1 % NaCl; 0.01 PSU; 0.01 g/L
* Accuracy (@25°C): ±1% of reading
* Calibration: PSU and g/L through EC calibration; % NaCl - one point with HI-7037 sea water standard

Temperature    
* Range: -20.0 to 120.0°C
* Resolution: 0.1°C
* Accuracy: ±0.5°C

Additional Specifications            
* Probe: HI-763100 digital four-ring conductivity probe with 3.5 mm connector and 1m cable. Logging up to 1000 (400 for basic mode) records organised in: manual log-on demand (max. 200 logs), manual log-on stability (max. 200 logs), interval logging (max. 600 samples; 100 lots)
* Connectivity: 1 USB port for storage; 1 micro USB port for charging and PC connectivity
* Environment: 0 to 50°C; RH max 95% non-condensing
* Power Supply: 5V DC adapter (included)
* Dimensions: 200 x 140 x 12mm
* Weight: 250g

 

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