BWB Soil Flame Photometer

SKU: BWB-SOIL-G4-2

Potassium is essential to plant growth, fertilisers and soil substrates have been analysed using flame photometry for decades. Building upon 2017 research papers conducted by Professor Akiharu Sasaki for the specific use of flame photometer analysis in the agricultural industry over and above other methods of analysis the BWB SOIL Flame Photometer was born.

This unique instrument has been designed and developed in conjunction with various field requests and operational requirements for the specific analysis of fertilisers and soil substrates. Building upon the footprint of the award winning BWB XP instrument the SOIL offers all the benefits of our base product optimised over and beyond the requirements for analysis in the agricultural industry.

The SOIL instrument offers enhanced Ca detection alongside Sodium and Potassium with the option to utilise Lithium as an internal reference standard.

The ease of portability of this instrument and ‘Just add Gas’ configuration allows the instrument to be set up in the back of a van and conduct field analysis on site at various geographical locations. With a thermal printer fitted as standard, traceability for sample analysis is maintained throughout.

  • Simultaneous detection and display of all 3 atoms of interest

  • “IRS” (Internal Reference Standard) available

  • Intuitive user interface for true ease of use

  • Display prompts step by step operation

  • Built-in air compressor

  • Solutions and labware included

  • Data sharing via pc link

  • Operator independent determination of results

  • 4 user selectable units of measure

  • User selectable decimal places

  • Integrated printer uses readily available paper

  • IQ, OQ, PQ web-based certification available

  • Can be used with either the BWB collection cup feature or our AFHS automated sample handling system

  • Correction of Ca for the interference from high levels of Na

Available on backorder

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SKU: BWB-SOIL-G4-2 Category:
Features

Sample rate

2 – 3.5ml/min

Tubing materials

Silicone and Tygon®

Required desk space for Instrument

50cm (H) x 45cm (W) x 45cm (D)*

For Safety reasons the Flame photometer requires 1m of unobstructed space above to allow dissipation of heat from the chimney.

Instrument size

Soil Flame Photometer
51cm (H) x 39cm (W) x 35cm (D)
(20in x 15in x 14in)

Shipping
65cm (H) x 49cm (W) x 43cm (D)
(25in x 19in x 17in)

Weight

Soil Flame Photometer – 14kg (30.8lbs)

Shipping – 25kg (55.1lbs)

Power requirements

100V – 250V AC at 50 or 60Hz
automatically selecting

Readout

LCD, four line, alpha numeric, back lit.

Optimal range

Single point calibration

Na 0.1 – 60ppm

K 0.05 – 100ppm

Ca 1.0 – 100ppm

Multi Point Calibration

Na 0.1 – 1000ppm

K 0.05 – 1000ppm

Ca 1.0 – 1000ppm

Reproducibility

<1% Coefficient of variability for 20 consecutive samples over ten minutes at concentrations of 100ppm or less. (After instrument stabilisation).

Specificity

Na/K/Li = <1% to each other when equal in concentration at <100ppm

Limit of detection (LOD) and limit of quantification (LOQ) displayed

LOD                         LOQ

Na – 0.03ppm     Na – 0.1ppm

K – 0.02ppm        K – 0.05ppm

Ca – 0.3ppm        Ca – 1ppm

Time to stability

Less than 15 seconds after sample
is introduced into the flame

Ions measured

Simultaneous measurement of Na, K, and Ca

Interfaces

USB

0-2.5 volt output (based on sample concentration linked to element of users choice)

Optional 4-20mA output in place of the above

Integrated thermal printer

.CSV and .PDF generated reports and files via FP-PC software

Recommended minimum warm up time based on ambient temperature

21ºC – 25 minutes

Fuel requirement

Propane, Butane or Natural Gas* regulated to 19Bar. Flow rate of 0.4l/min

*with modifications. BWB Technologies recommends either Propane or Butane for optimum results.

Specifications
Parameter Value
Product type

Multi Channel Flame Photometers

Brand

Accessories

Optional Accessories

ProductPrice
Add 1 year (Includes 1x annual service kits)
SKU: 999-981
£ 0.00
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Add 2 years (includes 2x annual service kits)
SKU: 999-982
£ 0.00
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Add 3 years (includes 3x annual service kits)
SKU: 999-983
£ 0.00
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Add 4 years (includes 4x annual service kits)
SKU: 999-984
£ 0.00
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Downloads
Technical Data Sheet
bwb-soil-brochure-email-ready-2
About brand
Flame Photometers: BWB Technologies (UK) have revolutionised what can be achieved using low temperature flame analysis. They are the first real alternative to AAS and ICP for measuring Lithium Li, Sodium Na, Potassium K, Calcium Ca & Barium Ba. BWB continues to develop and enhance flame photometer technology and accessories.