User manual HANNA INSTRUMENTS C 200

[. . . ] Instruction Manual C 99 & C 200 Series Multiparameter Bench Photometers Manufacturers since 1978 1 These Instruments are in Compliance with the CE Directives Dear Customer, Thank you for choosing a Hanna product. This manual will provide you with the necessary information for the correct use of the instrument. If you need additional technical information, do not hesitate to e-mail us at tech@hannainst. com. These instruments are in compliance with directives. TABLE OF CONTENTS PRELIMINARY EXAMINATION . . . . . . . . . . . . . [. . . ] Now the meter is zeroed and ready for measurement. · Remove the cuvet and add the content of 1 packet of HI 93735C Fixing reagent. · Replace the cap and shake gently till dissolution is complete. · Place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove. 71 Total Hardness HR · Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 2 minutes and press READ DIRECT. In both cases "SIP" will blink during measurement. · The instrument directly displays the total hardness in mg/L of CaCO3, on the Liquid Crystal Display. · The conversion factors to convert readings in mg/L to French Degrees (FD), German Degrees (DD) and English Degrees (ED) of hardness are as follows: 1 mg/L= 0. 1 FD = 0. 0556 DD = 0. 07 ED INTERFERENCES Interference may be caused by excessive amounts of heavy metals. Note: if the sample is very acidic, some extra drops of HI 93735B Buffer reagent may be added. Total Hardness HR 72 TOTAL HARDNESS MEDIUM RANGE SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 200 to 500 mg/L 5 mg/L ±7 mg/L ±3% of reading ±5 mg/L Tungsten lamp with narrow band interference filter @ 466 nm Adaptation of the EPA method 130. 1. The reaction between calcium, magnesium and reagents causes a red-violet tint in the sample. Description Quantity Hardness Indicator reagent MR 9. 5 mL Hardness Buffer reagent 2 drops Fixing reagent 1 packet REQUIRED REAGENTS Code HI 93735A-MR HI 93735B-0 HI 93735C-0 REAGENT SETS HI 93735-01 Reagents for 100 tests Medium Range (200 to 500 mg/L) HI 93735-0 Reagents for 100 tests (0 to 750 mg/L) For other accessories see page 141. MEASUREMENT PROCEDURE · Select the program number corresponding to Total Hardness MR on the secondary LCD by pressing PROGRAM and . · Using the syringe, add exactly 0. 5 mL of unreacted sample to the cuvet. · With the plastic pipette fill the cuvet up to the 10 mL mark adding HI 93735A-MR Indicator reagent. 73 Total Hardness MR · Add 2 drops of HI 93735B Buffer reagent x2 · Replace the cap and shake gently to mix. · Place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove. · Press ZERO and "SIP" will blink on the display. · Wait for a few seconds and the display will show "-0. 0-". Now the meter is zeroed and ready for measurement. · Remove the cuvet and add the content of 1 packet of HI 93735C Fixing reagent. · Replace the cap and shake gently till dissolution is complete. · Place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove. Total Hardness MR 74 · Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 2 minutes and press READ DIRECT. In both cases "SIP" will blink during measurement. · The instrument directly displays the hardness in mg/L of CaCO3, on the Liquid Crystal Display. · The conversion factors to convert readings in mg/L to French Degrees (FD), German Degrees (DD) and English Degrees (ED) of hardness are as follows: 1 mg/L= 0. 1 FD = 0. 0556 DD = 0. 07 ED INTERFERENCES Interference may be caused by excessive amounts of heavy metals. Note: if the sample is very acidic, some extra drops of HI 93735B Buffer reagent may be added. 75 Total Hardness MR TOTAL HARDNESS LOW RANGE SPECIFICATIONS Range Resolution Accuracy Typical EMC Deviation Light Source Method 0 to 250 mg/L 1 mg/L from 0 to 100 mg/L 5 mg/L from 100 to 250 mg/L ±5 mg/L ±4% of reading ±5 mg/L Tungsten lamp with narrow band interference filter @ 466 nm Adaptation of the EPA method 130. 1. The reaction between calcium, magnesium and reagents causes a red-violet tint in the sample. Description Hardness Indicator reagent LR Hardness Buffer reagent Fixing reagent Quantity 9. 5 mL 2 drops 1 packet REQUIRED REAGENTS Code HI 93735A-LR HI 93735B-0 HI 93735C-0 REAGENT SETS HI 93735-00 Reagents for 100 tests Low Range (0 to 250 mg/L) HI 93735-0 Reagents for 100 tests (0 to 750 mg/L) For other accessories see page 141. MEASUREMENT PROCEDURE · Select the program number corresponding to Total Hardness LR on the secondary LCD by pressing PROGRAM and . · Using the syringe, add exactly 0. 5 mL of unreacted sample to the cuvet. · With the plastic pipette fill the cuvet up to the 10 mL mark adding HI 93735A-LR Indicator reagent. Total Hardness LR 76 · Add 2 drops of HI 93735B-0 Buffer reagent. x2 · Replace the cap and shake gently to mix. Wait for 15 seconds. · Place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove. · Press ZERO and "SIP" will blink on the display. · Wait for a few seconds and the display will show "-0. 0-". Now the meter is zeroed and ready for measurement. · Remove the cuvet and add the content of 1 packet of HI 93735C Fixing reagent. · Replace the cap and shake gently till dissolution is complete. 77 Total Hardness LR · Place the cuvet into the holder and ensure that the notch on the cap is positioned securely into the groove. · Press TIMER and the display will show the countdown prior to the measurement or, alternatively, wait for 2 minutes and press READ DIRECT. In both cases "SIP" will blink during measurement. · The instrument directly displays the hardness in mg/L of CaCO3, on the Liquid Crystal Display. · The conversion factors to convert readings in mg/L to French Degrees (FD), German Degrees (DD) and English Degrees (ED) of hardness are as follows: 1 mg/L= 0. 1 FD = 0. 0556 DD = 0. 07 ED INTERFERENCES Interference may be caused by excessive amounts of heavy metals. [. . . ] Use HI 920010 cable to connect the meter to the PC, start the terminal program and set the communication options as follows: 8, N, 1, no flow control. Command Types To send a command to the meter the scheme is: <DLE> <command> <CR> This line makes the computer send a Data Link Escape character (/ or ?), the command expressed as a number or a 3-character sequence and a CR character. Note: Windows Terminal® and all the other terminal programs that support the ANSI escape sequence, represent the DLE character by the string `^P' and the CR character by the string `^M'. Type of Commands /OFF - Turn the meter OFF /PDR - Press Read Direct /PTR - Press Timer /PZR - Press Zero Excel© Copyright of "Microsoft Co. " Lotus 1-2-3© Copyright of "Lotus Co. " TELIX is registered Trademark of "Deltacomm" Windows® and Windows Terminal® are registered Trademark of "Microsoft Co. " ® 137 /PUP - Program Up /PDN - Program Down /PTM - Turn Test Mode On /Brx - Set the baud rate 1 - 300 2 - 600 3 - 1200 4 - 2400 /KBL - Lock Keyboard /KBU - Unlock Keyboard ?PR# - Send Current Program Number ?BRQ - Send current baud rate 1 - 150 2 - 300 3 - 600 4 - 1200 5 - 2400 ?CNQ - Send Concentration (three bytes) conc decimal point unit m - ppm b - ppb t - ppt u - pcu h - pH ?ERR - send error / status information 0 - No error 1 - CAP 2 - HI 3 - ZERO 4 - LO 5 - IDLE 6 - ZERO DONE 7 - TIMED READ DROPS/m DROPS/ m L CROSS REFERENCE 138 STANDARD METHODS Description Aluminum Ammonia, HR Ammonia, MR Ammonia, LR Bromine Chlorine, Free Chlorine, Free HR Chlorine, Total Chlorine, Total HR Chlorine Dioxide Chromium VI, HR Chromium VI, LR COD HR COD MR COD LR Color of Water Copper, HR Copper, LR Cyanide Cyanuric Acid Fluoride Hardness, Ca Hardness, Mg Hardness, Total HR Hardness, Total MR Hardness, Total LR Hydrazine Iodine Iron, HR Iron, LR Manganese, HR Manganese, LR Molybdenum Nickel, HR Nickel, LR Nitrate Nitrite, HR Nitrite, LR Oxygen, Dissolved pH Phosphate, HR Phosphate, LR Phosphorus Silica Silver Zinc Range 0. 00 to 1. 00 mg / L 0. 0 to 50. 0 mg/L 0. 00 to 10. 00 mg / L 0. 00 to 3. 00 mg / L 0. 00 to 8. 00 mg / L 0. 00 to 2. 50 mg / L 0. 00 to 10. 00 mg / L 0. 00 to 3. 50 mg / L 0. 00 to 10. 00 mg / L 0. 00 to 2. 00 mg / L 0 to 1000 µg / L 0 to 300 µg / L 0 to 15000 mg/L 0 to 1500 mg/L 0 to 150 mg/L 0 to 500 PCU 0. 00 to 5. 00 mg / L 0 to 1000 µg / L 0. 000 to 0. 200 mg / L 0 to 80 mg / L 0. 00 to 2. 00 mg / L 0. 00 to 2. 70 mg / L 0. 00 to 2. 00 mg / L 400 to 750 mg/L 200 to 500 mg/L 0 to 250 mg/L 0 to 400 µg / L 0. 0 to 12. 5 mg / L 0. 00 to 5. 00 mg / L 0 to 400 µg / L 0. 0 to 20. 0 mg / L 0 to 300 µg / L 0. 0 to 40. 0 mg / L 0. 00 to 7. 00 g / L 0. 000 to 1. 000 mg / L 0. 0 to 30. 0 mg / L 0 to 150 mg / L 0. 00 to 0. 35 mg / L 0. 0 to 10. 0 mg / L 6. 5 to 8. 5 pH 0. 0 to 30. 0 mg / L 0. 00 to 2. 50 mg / L 0. 0 to 15. 0 mg / L 0. 00 to 2. 00 mg / L 0. 000 to 1. 000 mg / L 0. 00 to 3. 00 mg / L Method Aluminon Nessler Nessler Nessler DPD DPD DPD DPD DPD Chlorophenol Red Diphenylcarbohydrazide Diphenylcarbohydrazide Dichromate, Mercuric Sulphate Dichromate, Mercuric Sulphate Dichromate, Mercuric Sulphate Colorimetric Platinum Cobalt Bicinchoninate Bicinchoninate Pyridine-Pyrazolone Turbidimetric SPADNS Calmagite Calmagite Calmagite Calmagite Calmagite p-Dimethylaminobenzaldehyde DPD Phenantroline TPTZ Periodate Oxidation PAN Mercaptoacetic Acid Photometric PAN Cadmium Reduction Ferrous Sulfate Diazotization Winkler Phenol Red Amino Acid Ascorbic Acid Amino Acid Heteropoly Blue PAN Zincon 139 BATTERY REPLACEMENT Besides to the 12 VDC supply, these meters can also be fed by two 9V batteries. 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