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Photometer Exact Micro 7+, LAT
Exact Micro 7+ 525 nm Photometer

Photometer for on-site measurement of up to 29 different parameters. The kit comprises the instrument, case, and 25 strips of the following tests: DPD-1 (free chlorine), DPD-3 (total chlorine), pH, calcium hardness, total alkalinity, copper, total hardness

  • The following can be read directly: alkalinity, bromine, calcium hardness, free chlorine, total chlorine, copper, ozone, pH, permanganate, and transmission.
  • Based on patented technology (U.S. patent 7333194, 7491546)
  • Integrated cuvette and countdown-timer
  • 0.01 mg/L resolution
  • Waterproof instrument (IP-67)
  • Safe, fast addition of DPD
  • Requires 60% less reagents than most 10 ml test methods
  • Accurate, reliable test results
  • Data memory for 20 test per menu (total of 160)
  • 2 years warranty

Other photometers with the wavelengths 638 nm and 476 nm, and tests are available on request.

ArticleOrder No.
Exact Micro 7+ Photometer, 525 nm10 20 13320


Reagents
TypeMeasuring rangeChemicalsNumber of testsOrder No.
Alkalinity, total12–180 ppmAlizarion Red S + Citrate10010 20 13321
Bromine (DPD-1)0.00–14 ppmDPD10010 20 13322
Calcium (as CaCO3)10–500 ppmOxalic Acid 5010 20 13323
Chlorine, free (DPD-1)0.01–11.0 ppmDPD10010 20 13324
Chlorine, free (DPD-1)0.01–11.0 ppmDPD100 foils10 20 13325
Chlorine, total (DPD-3)2)0.01–11.0 ppmKI10010 20 13326
Chlorine, total (DPD-3)2)0.01–11.0 ppmKI100 foils10 20 13327
Chlorine, total (DPD-4)0.01–11.0 ppmDPD + KI10010 20 13328
Chlorine, total (DPD-4)0.01–11.0 ppmDPD + KI100 foils10 20 13329
Copper (Cu+2)0.04–8.0 ppmBiquinoline 5010 20 13330
Ozone (DPD-4)0.01–11.0 ppmDPD + KI10010 20 13331
Permanganate (DPD-1)0.01–4.5 ppmDPD10010 20 13332
pH6.2–8.4 pHPhenol Red10010 20 13333
HR Chlorine0–300 ppmKI + Buffer 5010 20 13334
Ammonia1)0–5 ppmSalicylate Method 2510 20 13335
Chloride (as NaCI)1)3–285 ppmSilver (ppt) 2510 20 13336
Chlorine Dioxide (DPD-1)1)0.03–6.5 ppmDPD10010 20 13337
Chromium (Chromate)1)0.00–1.5 ppmDiphenylcarbazide 5010 20 13338
Fluoride1)0.1–1.1 ppmSPADNS 2510 20 13339
H2O2 medium conc.1)0–42 ppmDPD + MoO4 + KI + Acid 5010 20 13340
Iron, Ferrous (Fe+2)1)0.03–5 ppmTPTZ 5010 20 13341
Total Iron, TPTZ (Fe+2/Fe+3)1)0.03–5 ppmTPTZ + PP 5010 20 13342
HR Total Hardness (as CaCO3)1)0–2450 ppmSodium carbonate 5010 20 13343
LR Total Hardness (as CaCO3)1)2–77 ppmPhthalein Purple10010 20 13344
Manganese1)0.03–1.5 ppmPAN + Cyanide 2410 20 13345
Nitrate (as NO3)1)0–45 ppmZinc Reduction 5010 20 13346
Nitrite (as NO2)1)0.05–4.5 ppmChromotropic Acid 5010 20 13347
pH, BT1)5.9–9.0 pHBromthymol Blue + Thymol Blue10010 20 13348
Phosphate1)0.03–4.5 ppmMolybdate Method 5010 20 13349
Sulfate1)1–150 ppmBarium (ppt) 5010 20 13350
Sulfide (as H2S)1)0.1–13 ppmNitroprusside 5010 20 13351



1) Results utilize the Tr-7 (Transmission) meter function and require the use of a conversion table. See respective test procedures for more information and tables.
2) Total Chlorine DPD-3 Test requires Free Chlorine DPD-1 (486637) to be run first.