Mi411 Free & Total Chlorine and pH Martini Instruments Professional Photometer, Hp: 081380328072, Email : k00011100@ yahoo.com

3 in 1 Combination Photometer. This latest laboratory grade Microprocessor photometer has an excellent repeatability and is ideal for field measurements. Chlorine is the most commonly used water disinfectant. Applications vary from treatment of drinking water and wastewater to pool and spa sanitization and food processing to sterilization. Martini Instruments has developed the Mi411, a portable microprocessor based instrument to measure three critical parameters to ensure good water quality: pH, free chlorine and total chlorine. This instrument provides greater resolution, better accuracy and immediate results. Mi411 is supplied in a hard carrying case including 2 cuvets, reagents for 100 tests, wiping tissue and instruction manual. Specifications : - Free Chlorine Range : 0.00 to 5.00 mg/ l Cl2 - Total Chlorine Range : 0.00 to 5.00 mg/ l Cl2 - pH Range : 6.5 to 8.0 pH - Free Chlorine Resolution : 0.01 mg/ l ( 0.00 to 3.50 mg/ l) ; 0.10 mg/ l ( above 3.50 mg/ l) - Total Chlorine Resolution : 0.01 mg/ l ( 0.00 to 3.50 mg/ l) ; 0.10 mg/ l ( above 3.50 mg/ l) - pH Resolution : 0.1 pH - Free Chlorine Accuracy : ± 0.04 mg/ l @ 1.50 mg/ l - Total Chlorine Accuracy : ± 0.04 mg/ l @ 1.50 mg/ l - pH Accuracy : pH ± 0.1 pH @ 7.2 pH - Free Chlorine Method : adaptation of the USEPA method 330.5 and Standard Method 4500-Cl G - Free Chlorine Method : adaptation of the USEPA method 330.5 and Standard Method 4500-Cl G - pH Method : adaptation of the phenol red method - Light Source : tungsten lamp - Light Detector : silicon photocell and 525 nm narrow band interference filter - Environment : 0 to 50° C / 32 to 122° F; max RH 100% - Battery Type : 1 x 9V ( included) - Auto-off : after 10 minutes of non-use - Dimensions : 192 x 104 x 52 mm - Weight : 380 g Accessories: Mi504-100 Free & Total Chlorine reagent set ( 100 tests) Mi509-100 pH reagent ( 100 tests) Mi511-100 Free & Total Chlorine and pH reagent set ( 100 tests) Mi0001 Glass cuvets ( 2 pcs) Mi0002 Caps for cuvets ( 2 pcs) Mi0003 Stoppers for cuvets ( 2 pcs) Mi0004 Tissue for wiping cuvets ( 4 pcs) Mi0005 9V battery ( 1 pc) Ordering Information : Mi411 is supplied complete with 2 cuvets, liquid reagents for 100 tests, hard carrying case, wiping tissue, 9V battery and instructions. Contact Us : Mitra Guna Instrument Lindeteves Trade Centre, Lt GF1 Blok A2 No.37 Jl. Hayam Wuruk 127 Glodok Jakarta Telp : 021-37699537 Hp : 081380328072 Fax : 021-62320340