Colorimetry
12Pages

For Water & Wastewater Analysis

Parameters Aluminium Single Parameter Colorimeters Multiparameter Colorimeters Colorimeters Reagents Ordering Information COD Copper DEHA Iron Monochloramine Manganese Molybdate Hydrazine Nitrate Nitrite Nitrogen pH Phosphate Silica Sulfate

Applications, Capabilities, & Solutions colorimeters Welcome YSI is pleased to provide our new single and multiparameter colorimeters, thermal reactors and a complete line of reagents for water analysis. This line of products broadens YSI’s offering to include numerous EPA approved methods for water and wastewater. The new YSI lab/field colorimeters are rugged and waterproof. The multiparameter pHotoFlex is offered in two models, one for 85+ parameters, and the other for 135 parameters and a connection for a pH probe. Both models are available in complete kits. Two single-parameter...

Single Parameter Colorimeters The 900 Chlorine colorimeter is the simplest, easiest way to gather accurate chlorine data. • Quickly, easily and accurately measure Free and Total Chlorine Ideal solution for quick, simple, accurate chlorine measurements • Automatic Data Storage; 16-data sets with date and time stamp. Export data with the 900 Series Data Hub infrared data transfer. • Large, easy to read backlit LCD display • IP68 waterproof case; easy to hold or set on a benchtop • Innovative light shield avoids moving parts or separate pieces that can easily be broken or lost. •...

900 Chlorine Colorimeter Technical Specifications Chlorine Free Range Method DPD - Free Chlorine Reagent Chlorine Total Range Method DPD - Total Chlorine Reagent 910 COD Colorimeter Technical Specifications COD Low Range Thermoreactors YSI has 3 thermoreactor models available for COD testing. 900 Chlorine Colorimeter and 910 COD Colorimeter General Specifications Power Supply 4 alkaline AAA batteries; approximately 17 continuous hours or 5,000 tests Auto Shutoff 20 minutes after last key press; audible signal Operating Range Memory Capacity 16 data sets with date and time stamp; automatic...

Colorimeters YSI pHotoFlex® Colorimeters Portable Colorimeters for Lab and Field pHotoFlex STD Ideal solution for quick, simple, accurate colorimeter measurements for approximately 85 tests These rugged, waterproof, multiparameter colorimeters are ideal for laboratory and field testing. The instruments feature a large, backlit display, waterproof rating, data logging with the ability to export data to a computer using LSdata software, user-defined programs and a 2-year warranty. • Calibration adjustment for selected methods • Data storage; 100 data sets with pHotoFlex STD and 1,000 data...

pHotoFlex pH/SET or STD/SET comes with the pHotoFlex pH or STD colorimeter and a convenient kit including: field case with field tray, vials, pH electrode (with pH/SET), 2 each 10 mL and 2 mL syringe, empty cuvettes 16+28 mm, cleaning tissues, stand, 2 empty buffer bottles, beaker, screw driver, PC-software LSdata, and RS232 PC cable Calibration Interval/Record Special Methods with pH and Temp User-Defined Programs via LSdata Software Rechargeable Batteries (optional) with Universal Plug* Both pHotoFlex STD and pHotoFlex pH Calibration Adjustment for Selected Programs Kits Avialable Data...

pHotoFlex Colorimeters Reagents Item Part# EPA Description Range Aluminum AI-1 TP 251400Y Yes Powder, pack of 100 0.002 to 0.250 mg/L Ammonium NH4-2TC(LR) 251997Y Yes_Nitrogen, Ammonia Low Range, vial, pack of 50_0.02 to 2.50 mg/L NH4-N; 0.03 to 3.20 mg/L NH4 Ammonium NH4-3 TC(HR) 251998Y Yes Nitrogen, Ammonia High Range, vial, pack of 50 0.4 to 50.0 mg/L NH4-N; 0.5 to 64.4 mg/L NH4; NH3-N Chlorine CI2-1 TP_251401Y Yes_DPP, Chlorine, Free, powder, 10 mL, pack of 100_0.02 to 2.00 mg/L_ Chlorine CI2-2 TP_251402Y_DPP, Chlorine, Free, powder, 20 mL, pack of 100_0.5 to 5.0 mg/L_ Chlorine CI2-3...

pHotoFlex Colorimeters Reagents Item Part # (replacement packs) ECR, powder, pack of 100; part of set 251400Y Hexamethylenetetramine buffer, powder, pack of 100; part of aluminum 251400Y ECR masking, solution, 25 mL; part of set 251400Y Ammonia, powder, 10 mL, pack of 100t Ammonia salicylate, powder, 10 mL, pack of 100 Ammonia cyanurate, powder, 5 mL, pack of 50 for 25 tests Ammonia salicylate, powder, 5 mL, pack of 50 for 25 tests Oxygen Scavenger DEHA1, powder, pack of 100 Oxygen Scavenger DEHA1, liquid, 100 mL for approximately 400 tests Monochloramine, Free, powder, pack of 100; part of...

YSI powder packs • 37% larger than other brands; easy to handle • pre-tear notch to easily open; no scissors or teeth needed! • angled corners prevent powder from remaining in the packs and helps improve consistency • 5-year shelf life 900 Chlorine Colorimeter Ordering Information (order items separately) 250900Y Model 900 colorimeter for Free or Total Chlorine; includes 100 powder packs of both Free & Total Chlorine Chlorine, Free reagent, powder, 10 mL, pack of 100 Chlorine, Free reagent, powder,10 mL, pack of 1000 Chlorine, Free reagent, powder, 25 mL, pack of 100 Chlorine, Free reagent,...

910 COD Colorimeter Ordering Information (order items separately) 250910Y COD, Low Range, vials, pack of 25 COD, Low Range, vials, pack of 150 COD, Mid Range, vial, pack of 25 COD, Mid Range, vials, pack of 150 COD, High Range, vials, pack of 25 COD, High Range, vials, pack of 150 COD, High Range Plus, vials, Hg Free, pack of 25 COD, High Range, vials, Hg Free, pack of 25 COD, Low Range, vials, Hg Free, pack of 25 Thermoreactor for COD and thermal digestions; up to 12 vials; 3 reactor temperatures and 8 fixed programs; 115 V Thermoreactor for COD and thermal digestions; up to 24 reaction...

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