MD 100 Photometer

MD 100 Photometer : Portable photometer

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for testing of specific water quality parameters (Chlorine, Hardness, Iron, Silica, etc.)

MD 100 Photometer
Portable photometer

Brand: Lovibond

Applications:

Water Treatment
Waste/Drinking Water
Cooling/Boiler Water
Pool-Water
Beverage Industry
Laboratory and Field Testing

Highlights:

Waterproof
Automatic switch-off
Real-time clock and date
Calibration mode
Backlit display
Storage function
Suitable for use as a reference instrument

The MD 100 uses high quality interference filters with long-life LEDs as a light source without any moving parts in a transparency sample chamber. The units supply accurate, reproducible results very quickly. Other major advantages include ease of operation, ergonomic design, compact dimensions, and safe handling.

Calibration certificate
Besides the “Certificate of Compliance” which is supplied with the MD 100, calibration certificates are available at cost on request. Calibration certificates are individually supplied per instrument and per method. The calibration certificate has to be ordered together with the new instrument and cannot be delivered at a later stage.

N.I.S.T Traceability
The instrument has a factory calibration, which is related to international standards which are not N.I.S.T traceable. The instrument may be calibrated by the user in a “user calibration mode” with N.I.S.T traceable standards.
^{(N.I.S.T. = National Institute of Standards and Technology)}

Optics	LEDs, interference filters (IF) and photo sensor in transparent sample chamber. Depending on the version, up to 3 different interference filters are used. Wavelength specifications of interference filters: 430 nm Δ λ = 5 nm 530 nm Δ λ = 5 nm 560 nm Δ λ = 5 nm 580 nm Δ λ = 5 nm 610 nm Δ λ = 6 nm 660 nm Δ λ = 5 nm
Wavelength Accuracy	± 1 nm
Photometric Accuracy	3% FS (T = 20°C – 25°C)
Photometric Resolution	0.01 A
Power Supply	4 micro batteries (AAA), capacity approx. 17 hours or 5000 tests
Power off	automatic switch-off
Display	backlit LCD (on keypress)
Storage	internal ring memory for 16 data sets
Interfaces	infrared interface for test data transfer
Additional feature	real time clock and date
Calibration	factory calibration and user calibration. Reset to factory calibration possible
Dimensions	155 x 75 x 35 mm (L x W x H)
Weight	basic unit approx. 260 g
Environmental conditions	temperature: 5 – 40 °C rel. humidity: 30 –90% (non condensing)

Test	Code
Aluminium, tablet reagents 0.01 – 0.3 mg/l Al	27 62 00
Aluminium, powder reagents 0.01 – 0.25 mg/l Al	27 62 05
Ammonia, tablet reagents 0.02 – 1.0 mg/l N	27 60 60
Ammonium, powder reagents 0.01 – 0.8 mg/l N	27 60 65
Chloride, tablet reagents 0.5 – 25 mg/l Cl– 5 – 250 mg/l Cl– (by dilution)	27 61 80
Chlorine, tablet reagents (OTZ) 0.01 – 6.0 mg/l Cl2 / 0.1 – 10 mg/l Cl2*	27 60 00
Chlorine, liquid reagent (OTZ) 0.02 – 4 mg/l Cl2	27 60 05
Chlorine DUO, for 2 types of reagents	27 60 20
1) Tablet reagents 0.01 – 6.0 mg/l Cl2 / 0,1 – 10 mg/l Cl2*	27 60 25
2) Powder reagents 0.02 – 2.0 mg/l Cl2 (ø 24 mm glass vial) 0.1 – 8.0 mg/l Cl2 (ø 10 mm multi vial-2)	27 60 20
Chlorine, powder reagents 0.02 – 2.0 mg/l Cl2 (ø 24 mm glass vial) 0.1 – 8.0 mg/l Cl2 (ø 10 mm multi vial-2)	27 60 10
Chlorine HR (Potassium iodide) tablet reagents 5 – 200 mg/l Cl2 (ø 16 mm round vial & adapter)	27 61 70
Chlorine dioxide, tablet reagents 0.02 – 11 mg/l ClO2	27 60 30
Chlorine dioxide, powder reagents 0.04 – 3.8 mg/l ClO2	27 60 35
COD, tube tests, without reagents 0 – 150 mg/l O2 (? 16 mm) 0 – 1500 mg/l O2 (ø 16 mm) 0 – 15000 mg/l O2 (ø 16 mm)	27 61 20
Copper, tablet reagents 0.05 – 5.0 mg/l Cu	27 60 80
Copper, powder reagents 0.05 – 5.0 mg/l Cu	27 60 85
Hardness, total, tablet reagents 2 – 50 mg/l CaCO3 20 – 500 mg/l CaCO3 (by dilution)	27 61 90
Hazen, no reagents required 0 – 500 mg/l Pt-Co	27 61 60
Iron, tablet reagents 0.02 – 1.0 mg/l Fe	27 60 50
Iron TPTZ, powder reagents 0.02 – 1.8 mg/l Fe	27 60 55
Iron, powder reagents 0.02 – 3.0 mg/l Fe	27 60 56
Fluoride, without reagents 0.05 – 2.0 mg/l F-	27 60 90
Manganese LR, tablet reagents 0.2 – 4.0 mg/l Mn	27 61 00
Manganese LR, powder reagents 0.01 – 0.7 mg/l Mn	27 61 05
Manganese HR, powder reagents 0.1 – 18 mg/l Mn	27 61 06
Molybdenum LR Powder reagents / reagent solution 0.03 – 3.0 mg/l Mo (mixing cylinder required, not included)	27 61 40
Molybdenum HR, powder reagents 0.3 – 40 mg/l Mo	27 61 41
Molybdenum, tablet reagents 0.6 – 30 mg/l Mo	27 61 42
Phosphate, tablet reagents 0.05 – 4.0 mg/l PO4	27 60 40
Phosphate, powder reagents 0.06 – 2.5 mg/l PO4	27 60 45
Silica, tablet reagents 0.05 – 4.0 mg/l SiO2	27 61 10
Silica LR, powder reagents 0.1 – 1.6 mg/l SiO2	27 61 15
Silica HR, powder reagents 1 – 90 mg/l SiO2	27 61 16
Suspended solids no reagents required 0 – 750 mg/l TSS	27 61 50
Urea, tablet reagents 0.1 – 2.5 mg/l Urea 0.2 – 5 mg/l Urea (by dilution)	27 62 10

2-in-1	Code
Chlorine, pH, tablet reagents (OTZ) 0.01 – 6.0 mg/l Cl2 / 0,1 – 10 mg/l Cl2* 6.5 – 8.4 pH	27 80 20
Chlorine, pH, liquid reagent (OTZ) 0.02 – 4 mg/l Cl2 / 6.5 – 8.4 pH	27 80 25
Chlorine, pH, powder reagents for chlorine 0.02 – 2.0 mg/l Cl2 (ø 24 mm glass vial) 0.1 – 8.0 mg/l Cl2 (ø 10 mm multi vial-2) 6.5 – 8.4 pH	27 80 30

3-in-1	Code
Chlorine, pH, Cyanuric acid tablet reagents (OTZ) 0.01 – 6.0 mg/l Cl₂ / 0,1 – 10 mg/l Cl₂* 6.5 – 8.4 pH ; 0 – 160 mg/l cyanuric acid	27 80 10
Chlorine, pH, Cyanuric acid liquid reagent for chlorine and pH (OTZ) 0.02 – 4 mg/l Cl₂ / 6.5 – 8.4 pH 0 – 160 mg/l cyanuric acid	27 80 15
Chlorine, pH, Alkalinity-M tablet reagents (OTZ) 0.01 – 6.0 mg/l Cl₂ / 0,1 – 10 mg/l Cl₂* 6.5 – 8.4 pH ; 5 – 200 mg/l CaCO₃ (TA)	27 80 60
Chlorine, pH, Alkalinity-M (total) liquid reagent for chlorine and pH (OTZ) 0.02 – 4 mg/l Cl₂ / 6.5 – 8.4 pH 5 – 200 mg/l CaCO₃ (TA)	27 80 65
Chlorine LR, Chlorine HR, Chlorine dioxide^#, tablet reagents 0.01 – 6.0 mg/l Cl₂5 – 200 mg/l Cl₂ (ø 16 mm round vial) 0.02 – 11 mg/l ClO₂	27 80 00

4-in-1	Code
Chlorine, pH, Cyanuric acid, Alkalinity-M, tablet reagents (OTZ) 0.02 – 6.0 mg/l Cl₂ / 0,1 – 10 mg/l Cl₂*6.5 – 8.4 pH ; 0 – 160 mg/l cyanuric acid 5 – 200 mg/l CaCO₃ (TA)	27 80 70
Chlorine, pH, Cyanuric acid, Alkalinity-M (total) liquid reagent for chlorine and pH (OTZ) 0.02 – 4 mg/l Cl₂ / 6.5 – 8.4 pH 0 – 160 mg/l cyanuric acid / 5 – 200 mg/l CaCO₃ (TA)	27 80 75

5-in-1	Code
Chlorine, pH, Cyanuric acid, Alkalinity-M, Calcium hardness tablet reagents (OTZ) 0.02 – 6.0 mg/l Cl₂ / 0,1 – 10 mg/l Cl₂* 6.5 – 8.4 pH ; 0 – 160 mg/l cyanuric acid 5 – 200 mg/l CaCO₃ (TA) ; 0 – 500 mg/l CaCO₃(CaH)	27 80 80

6-in-1	Code
Chlorine, Bromine, pH, Cyanuric acid, Alkalinity-M, Calcium hardness, tablet reagents (OTZ) 0.02 – 6.0 mg/l Cl₂ / 0,1 – 10 mg/l Cl₂* 0.05 – 13 mg/l Br ; 6.5 – 8.4 pH 0 – 160 mg/l cyanuric acid ; 5 – 200 mg/l CaCO₃ (TA) 0 – 500 mg/l CaCO₃(CaH)	27 80 90

MD 100 Boiler Water	Code
Aluminium, Chloride, Copper, DEHA, Hydrazine, Iron, Oxygen (dissolved), Phosphate, Polyacrylate, Silica (without reagents)	27 62 30

MD 100 Cooling Water	Code
Aluminium, Bromine, Chlorine, Chlorine HR, Chlorine dioxide, Copper, Iron, Molybdate LR, Molybdate HR, Ozone, Polyacrylate, Sulphate, Triazoles, Zinc (without reagents)	27 62 40

Water Analysis