Hanna Instruments Australia
The Hanna Advantage: A Worldwide Leader in Technology and Innovation 100% Quality  360 Value
Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm
Hanna Instruments Australia
Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm

Chromium VI CAL Check™ Standards - HI97749-11

$351.86

The HI97749-11 Chromium VI CAL Check™ Standards provide a simple solution to calibrating and validating the compatible HI97749 portable photometer. This high quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a certificate of analysis. The certificate of analysis provides the lot number, reference values, and expiration date for traceability when certifying the compatible chromium VI photometer.

  • Supplied with Certificate of Analysis

  • Standard value of 100 ±2.000 µg/L chromium VI @ 25℃
  • Reusable with long shelf life stability

Description

HI97749-11 is a high quality set of calibration standards that allows users to validate and calibrate the chromium VI range found in the compatible HI97749 photometer that has a 0 to 300 µg/L (ppb) chromium VI range. The HI97749-11 includes one sealed “A” cuvette for zeroing the meter and one “B” cuvette that is used to validate or calibrate. The expected reading from the “B” standard is 100 ±5 µg/L chromium VI @ 25℃. The calibration set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.

Supplied with Certificate of Analysis

  • Product code
  • Lot number
  • Expiration date

Provided storage containers

  • Light tight
  • Protects from accidental breakage

Validation and calibration of the chromium VI range for the HI97749 portable photometer is quick and easy with the HI97749-11 CAL Check Standards.

SKU HI97749
Name Chromium (VI) Low-Range Portable Photometer with CAL Check – HI97749-meter only
Chromium, Hexavalent Range 0 to 300 µg/L (as Cr(VI))
Chromium, Hexavalent Resolution 1 µg/L
Chromium, Hexavalent Accuracy ±10 µg/L ±4% of reading at 25°C
Chromium, Hexavalent Method adaptation of the ASTM Manual of Water and Environmental Technology, D1687 Diphenylcarbohydrazide Method
Photometer/Colorimeter Light Source LED with 525 nm bandpass filter
Photometer/Colorimeter Light Detector silicon photocell
Bandpass Filter Bandwidth 8 nm
Bandpass Filter Wavelength Accuracy ±1.0 nm
Cuvette Type round 24.6 mm diameter (22 mm inside)
GLP yes
Display 128 x 64 pixel B/W LCD with backlight
Logging Memory 50 readings
Battery Type/Life 1.5 V AA Alkaline (3 pcs.) / > 800 measurements (without backlight)
Automatic Shut-Off after 15 minutes of inactivity (30 minutes before a READ measurement)
Environment 0 to 50°C (32 to 122°F); 0 to 100% RH (IP67)
Weight 380 g (13.4 oz.)
Dimensions 142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0 in.)

HI97749C is supplied with CAL Check standards, cuvettes (2), caps (2), plastic inserts for cuvette, (2), scissors, cuvette cleaning cloth, 1.5V AA batteries (3), instruction manual, and instrument quality certificate packaged in a rugged, thermoformed carrying case. HI97749 is supplied with cuvettes (2), caps (2), plastic inserts for cuvettes (2), 1.5V AA batteries (3), instruction manual, and instrument quality certificate.

All prices are inclusive of GST and not all items are stock items, if you require an immediate solution please send an email to sales@hannainst.com.au or call us on (03) 9769 0666.

Free standard delivery: We offer free delivery within Australia on orders over $100, typically arriving within 5 to 7 days. Delivery times may vary depending on the courier service and the recipient's location. Free shipping is not available with other offers or discounts.

Same-day despatch: Place your order before 1 PM Monday to Friday for same-day despatch. Delivery times may vary depending on the courier service and the recipient's location. Subject to stock availability.

Please note that we do not offer shipping to PO Box addresses.

Additional information

Weight 0.08 kg
Parameter

Chromium