COD Plus Colorimeter The user-friendly COD PLUS Colorimeter is direct reading for on-site water analyses. It features pre-programmed tests, automatic wavelength selection, menu-driven operation, and large display screens. the analyst can simply select the test and put in the sample with reagent. The microprocessor, which selects the wavelength, also allows the user to load up to 10 tests for analyzing custom reagent systems.

COD Plus Colorimeter Pre-Programmed Tests Specifications Pre-Programmed Tests Test Factor Range ppm Test Method (# Rgts.) # Tests Case Code Ammonia Nitrogen (LR), Fresh 0.05-1.00 Salicylate (3) 25 A 3659-01-SC Ammonia Nitrogen (LR), Salt 0.10-1.00 Salicylate (3) 25 A 3659-01-SC Boron 0.05-0.80 Azomethine-H (2) 50 D 4868 Cobalt 0.02-2.00 PAN (3) 50 D 4851 COD, Low with Mercury† 5-150 Acid Digestion (1) 25 D 0075-SC COD, Low without Mercury† 5-150 Acid Digestion (1) 25 D 0072-SC COD, Standard with Mercury† 50-1,500 Acid Digestion (1) 25 D 0076-SC COD, Standard without Mercury† 50-1,500 Acid Digestion (1) 25 D 0073-SC COD, High with Mercury† 500-15,000 Acid Digestion (1) 25 D 0077-SC COD, High without Mercury† 500-15,000 Acid Digestion (1) 25 D 0074-SC Color 20-1,000 Platinum Cobalt (0) Â¥ - NA Copper (Cu-Cuprizone) 0.03-2.00 Cuprizone (2) 50 A 4023 Copper (Cu DDC) 0.05-6.00 Diethyldithio-carbmate 100 A 3646-SC Cyanuric Acid 10-200 Melamine (1) 100 C 3661-SC Dissolved Oxygen 0.2-11.0 Winkler Colorimetric (3) 100 A 3688-SC Fluoride 0.05-2.00 SPADNS (2) 50 B 3647-01-SC Hydrazine 0.01-1.00 p-dimethylamino-benzaldehyde (2) 25 A 3656-SC Molybdenum 0.5-50.0 Thioglycolate (3) 50 B 3699-02-SC Ozone (Low) 0.020-0.4000 Indigo Trisulfonate (3) 100 D 3651-SC Ozone (High) 0.05-2.50 Indigo Trisulfonate (3) 20 D 3651-SC Phosphate (Low) 0.10-3.50 Ascorbic Acid Reduction (2) 50 A 3653-SC Phosphate (High) 5.0-100.0 Vanadomolybdo Phosphoric Acid (1) 50 A 3655-SC Potassium 0.8-10.0 Tetraphenyboron (2) 100 A 3639-SC Silica (Low) 0.05-4.00 Heteropoly Blue (4) 50 A 3664-SC Silica (High) 0.5-75 Silicomolybdate (3) 50 A 3687-SC Sulfate 4-100 Barium Chloride (1) 50 A 3665-SC Sulfide 0.02-1.50 Methylene Blue (3) 50 B 3654-01-SC Tannin 0.1-10.0 Tungstomolybdo Phosphoric Acid (2) 50 B 3666-SC Turbidity 2-400* Absorptimetric (0) Â¥ - NA Zinc 0.05-3.00 Zincon (6) 50 D 3667-SC † Requires COD Heater Block (order code 5-0102) *Not EPA compliant back to top Specifications: Light Source: LED/filter setup at 430nm and 620nm Detector: Photodiode Display: 122x32 LCD, 16x4 line graphics display Range: 0-125%T Resolution: 1% FS Accuracy: 2% FS CE Mark: Yes Sample Cell: 25 mm round cell, 10 mm square cuvette, 16mm COD tubes Power: 9V or AC adapter Battery Life: 500 tests Datalogging: RS-232, time and date stamp Calibration: Factory set Keypad: 6-button membrane switch Size: 15 x 8 x 5.5 cm; 6 x 3.25 x 2.5 inches Weight: 11 ounces back to top   Multi-Range COD Reagent Systems Measure low, medium, or high levels of Chemical Oxygen Demand using your choice of mercury (USEPA approved method) or non-mercury reagent systems. Twenty-five ready to use vials are provided in a fully protected shipping box to meet the demands of today's serious analysts. LaMotte Company introduces the most precise way to measure critical COD levels over a variety of ranges using the SMART Spectro, the original SMART Colorimeter and the new SMART 2 Colorimeter. Analysts can select from EPA approved mercury-based reagent systems or mercury-free systems to test 0-150 ppm, 0-1,500 ppm or 0-15,000 ppm COD. Each package contains 25 vials with Teflon®-lined caps to offer the maximum level of safety during use. High grade, optical quality, standard size (16mm) vials are protected in a premium EPS foam shipper for full compliance to global shipping requirements. The user simply adds the test sample to the reagent in the vial and heats the vial for up to 2 hours at 150°C (±2°C). Once the digestion is complete just place the tube directly into the meter and read ppm COD. Description Range Code Mercury-Based Reagent System 0-150 ppm (EPA approved) 0075-SC Mercury-Based Reagent System 0-1,500 ppm (EPA approved) 0076-SC Mercury-Based Reagent System 0-15,000 ppm 0077-SC Mercury-Free Reagent System 0-150 ppm 0072-SC Mercury-Free Reagent System 0-1,500 ppm 0073-SC Mercury-Free Reagent System 0-15,000 ppm 0074-SC   back to top COD Heater Block Perfect for COD, Total Phosphorus, & Total Nitrogen Accurate Temperature Control Digital microprocessor control Centigrade/Fahrenheit control Temperature setting from 30 to 200°C Temperature stability ±0.1°C Temperature uniformity ±0.1°C Temperature accuracy ±0.1°C Easy Operation - Touch panel control Dual LED Display - Monitor both temperature and timer Safety - Over-temp cutoff and CE certified Specifications: Temperature Range 30 to 200°C Temperature Stability ±0.1°C @ 100°C Temperature Uniformity ±0.1°C @ 100°C Temperature Accuracy ±0.1°C @ 100°C Temperature Controller Microprocessor Temperature Controller Mode Digital Heat Up Speed From Ambient to 100°C 15 ±2 minutes Oven Temp Cutoff 212°C Timer 0-999 minutes Power 120/230V Internal Dimensions 102 x78 x 46 mm (LxWxH) External Dimensions 310 x 250 x 80 mm (LxWxH) Certification CE Block Type 12 x 16 mm Test Tube TO VIEW INSTRUCTIONS CLICK ON ORDER CODE Item Description Order Code COD Heater Block, 110-120V, 12-Tube Capacity 5-0102 COD Heater Block, 220-240V, 12-Tube Capacity 5-0102-EX2 back to top Digestion Tubes for Total Nitrogen and Total Phosphorus LaMotte offers low and high Total Phosphorus and a Total Nitrogen test that are reacted in a heater block and are then tested using a colorimeter or spectrophotometer. All kits ship as R1. (Small Qty. Hazardous Material- No Fee) Code Description Range # Tests 4024 Low Total Phosphorus 0-3.5 mg/L 25 4025 High Total Phosphorus 0-100 mg/L 25 4026 total Nitrogen 0-25 mg/L 25 COD Multi-Range Reagent Systems LaMotte-manufactured Chemical Oxygen Demand reagent systems used with our COD PLUS Colorimeter, SMART 2 Colorimeter or SMART Spectro Spectrophotometer are an easy and precise way to measure critical COD levels. Measure low, medium or high levels of COD using your choice of mercury (USEPA approved method) or non-mercury reagent systems. Each package contains 25 ready to use vials. All kits ship as R1. (Small Qty. Hazardous Material- No Fee) Mercury-FREE Systems Code Range 0072-SC 0-150 ppm 0073-SC 0-1500 ppm 0074-SC 0-15,000 ppm Mercury-BASED Systems Code Range 0075-SC 0-150 ppm (EPA Approved) 0076-SC 0-1500 ppm (EPA Approved) 0077-SC 0-15,000 ppm (EPA Approved) COD PLUS Order Codes TO VIEW INSTRUCTIONS CLICK ON ORDER CODE Item Description Code COD PLUS (120V/60Hz) - Comes with COD adapter, 4 sample tubes, AC adapter and manual 1922 COD PLUS (230V/50Hz) - Comes with COD adapter, 4 sample tubes, AC adapter and manual 1922-EX2 Small field carrying case 1919-GCS150 Large Carrying Case 1919-GCS440 COD Adapter 5-0087 UDV Adapter 5-0086 Heater Block Order Codes TO VIEW INSTRUCTIONS CLICK ON ORDER CODE Item Description Code COD Heater Block, 110-120V, 12-Tube Capacity 5-0102 COD Heater Block, 220-240V, 12-Tube Capacity 5-0102-EX2