Description
Fluoride Photometer Medium Range HI97729C is a portable, battery-powered dedicated photometer for photometric determination of fluoride in the low to medium range of 0,00 to 2,00 mg/L (as F⁻). It belongs to the HI97xxx series, successor to the HI96xxx line, and combines reliability and accuracy with straightforward operation. An advanced optical system uses an LED and a narrow-band interference filter at 575 nm for precise, repeatable readings; the optics are sealed against dust, dirt and water, and the cuvette holder ensures consistent positioning of the round 24,6 mm cells. Fluoride monitoring supports drinking-water treatment and groundwater control, where levels around 1 mg/L harden enamel while excess can cause discoloration. CAL Check™ with NIST-traceable standards lets users verify performance and recalibrate as needed; a built-in tutorial guides sample preparation and reagent use step by step. The instrument (Hanna Instruments) offers German menu guidance, GLP recall of the last calibration, automatic storage of the last 50 readings, a reaction timer, battery-level display and auto-off. Supplied in a transport case with two capped cuvettes, plastic inserts, CAL Check™ standards, scissors, cleaning cloth, three 1,5 V AA batteries, quality certificate and manual; reagents are ordered separately.
This article is part of Photometers & spectrophotometers, in Spectroscopy & photometry.
Key features
- Pack size: 1 pc
- Measurement range: 0,00–2,00 mg/L (as F⁻)
- Resolution: 0,01 mg/L
- Accuracy at 25 °C: ±0,03 mg/L ±3 % of reading
- Wavelength: 575 nm
- Method: SPADNS (adapted from Standard Methods, 23rd Edition)
Récemment consulté
Vous aimerez peut-être aussi
Questions about Portable Photometer for Fluoride MR with CAL Check standards
What is this article?
Portable Photometer for Fluoride MR with CAL Check standards is the article on this page. Luminix Health distributes Hanna Instruments for laboratory use. It sits in Photometers & spectrophotometers, inside Spectroscopy & photometry, in Instruments de précision.
A photometer reads absorbance at one or a few wavelengths. A spectrophotometer scans or selects many. Both send light through a cuvette or a well. The wavelength range, UV or visible, and the bandwidth decide what can be measured. A visible-only instrument cannot read a nucleic acid at 260 nm.
A photometer or spectrophotometer sends light through a sample and reads how much was absorbed. In the range where the Beer–Lambert relation holds, absorbance tracks concentration. A refractometer reads how a liquid bends light, which tracks dissolved solids. A polarimeter reads the rotation of polarised light, the classical measurement for sugars. The lamp, the wavelength and the cuvette path length are the three things that have to be right before the number means anything. The optical quantities trace to NIST and the BIPM.
Which category should I open next?
The category is Spectroscopy & photometry. The sub-category is Photometers & spectrophotometers. The catalogue is Instruments de précision.
Shelves beside this one are Refractometers & polarimeters and Lamps, cuvette holders & accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.