top of page
Store / Test Kits & Meters
Colorimeter & Fluorometer, MD 640 with Fluorescein and PTSA capabilities

Colorimeter & Fluorometer, MD 640 with Fluorescein and PTSA capabilities

SKU 214140
$1,531.30
1
Save this product for later

Colorimeter & Fluorometer, MD 640 with Fluorescein and PTSA capabilities

Product Details

The MD 640 is the enhanced version of the MD 610 photometer. This versatile meter works perfectly for field testing or in the lab. In addition to the traditional colorimeter tests, the MD 640 contains fluorescence capability for determining PTSA and fluorescein in water systems. Test ranges: PTSA 10-1000 ppb; Fluorescein 10-400 ppb. The MD 640 can store 500 data sets with over 120 pre-programmed test methods with data transfer via Bluetooth® using the AquaLX® App. The MD 640 operates in 8 different languages, has LED Optics, backlit LCD display, and auto shut off.

Dimensions: 210 x 95 x 45 mm.
Weight: 450 g.

The MD 640 comes complete with:
Carrying Case
4 x AA batteries
3 x 24 mm glass sample cells w/lid
3 x 16 mm glass sample cells w/ lid
1 tablet crusher & 1 brush
13 mm & 16 mm tube adapters
5 ml syringe
1 screw driver
certificate of compliance
warranty information
instruction manual

Show More
You May Also Like
PTSA Calibration Standard, 1000 ppb, 50 ml for MD 640
PTSA Calibration Standard, 1000 ppb, 50 ml for MD 640
PTSA Calibration Standard, 1000 ppb, 50 ml for MD 640
SKU 461210
Flourescein Calibration Standard, 400 ppm, 50 ml for MD 640
Flourescein Calibration Standard, 400 ppm, 50 ml for MD 640
Flourescein Calibration Standard, 400 ppm, 50 ml for MD 640
SKU 461230
Fluorescein Calibration Standard Set
Fluorescein Calibration Standard Set
Fluorescein Calibration Standard Set
SKU 461240
PTSA Calibration Standard Set
PTSA Calibration Standard Set
PTSA Calibration Standard Set
SKU 461245
Chlorine, 0.02 - 2 mg/l. DPD Free (100 Pack) for MD 640
Chlorine, 0.02 - 2 mg/l. DPD Free (100 Pack) for MD 640
Chlorine, 0.02 - 2 mg/l. DPD Free (100 Pack) for MD 640
SKU 530100
Chlorine, 0.1-8 mg/l. DPD Total (100 Pack) for MD 640
Chlorine, 0.1-8 mg/l. DPD Total (100 Pack) for MD 640
Chlorine, 0.1-8 mg/l. DPD Total (100 Pack) for MD 640
SKU 530120
Copper, 0.05 - 5 mg/l. Copper Reagent Powder Pack (100 Tests) for MD 640
Copper, 0.05 - 5 mg/l. Copper Reagent Powder Pack (100 Tests) for MD 640
Copper, 0.05 - 5 mg/l. Copper Reagent Powder Pack (100 Tests) for MD 640
SKU 530300
Iron, 0.02-3 mg/l. (100 Tests) for MD 640
Iron, 0.02-3 mg/l. (100 Tests) for MD 640
Iron, 0.02-3 mg/l. (100 Tests) for MD 640
SKU 530560
Triazole, 1-16 mg/l. (100 Ct) for MD 640
Triazole, 1-16 mg/l. (100 Ct) for MD 640
Triazole, 1-16 mg/l. (100 Ct) for MD 640
SKU 532200
Molybdate, 0.5-66 mg/l. HR Molybdate Reagent Set
Molybdate, 0.5-66 mg/l. HR Molybdate Reagent Set
Molybdate, 0.5-66 mg/l. HR Molybdate Reagent Set
SKU 535300
Nitrate, 1-30 mg/l N. Nitrate Tube Test Reagent Set
Nitrate, 1-30 mg/l N. Nitrate Tube Test Reagent Set
Nitrate, 1-30 mg/l N. Nitrate Tube Test Reagent Set
SKU 535580
Silica, 1-90 mg/l. HR Reagent Set (100 Tests) for MD 640
Silica, 1-90 mg/l. HR Reagent Set (100 Tests) for MD 640
Silica, 1-90 mg/l. HR Reagent Set (100 Tests) for MD 640
SKU 535700
DEHA, 20-500 µg/l. DEHA Reagent Set (100 Tests) for MD 640
DEHA, 20-500 µg/l. DEHA Reagent Set (100 Tests) for MD 640
DEHA, 20-500 µg/l. DEHA Reagent Set (100 Tests) for MD 640
SKU 536000
Glycine Tablet, (100 Pack) for use with MD 640
Glycine Tablet, (100 Pack) for use with MD 640
Glycine Tablet, (100 Pack) for use with MD 640
SKU 512170BT
Hydrogen Peroxide, 0.03-3 mg/l. Hydrogen Peroxide LR Tablets
Hydrogen Peroxide, 0.03-3 mg/l. Hydrogen Peroxide LR Tablets
Hydrogen Peroxide, 0.03-3 mg/l. Hydrogen Peroxide LR Tablets
SKU 512380BT
Hardness, Total, 20-50 mg/l and 200-500 mg/l
Hardness, Total, 20-50 mg/l and 200-500 mg/l
Hardness, Total, 20-50 mg/l and 200-500 mg/l
SKU 515660BT
Bromine, Combi Pack: DPD No. 1/DPD No.3 (100 Each) for MD 640
Bromine, Combi Pack: DPD No. 1/DPD No.3 (100 Each) for MD 640
Bromine, Combi Pack: DPD No. 1/DPD No.3 (100 Each) for MD 640
SKU 517711BT
Chlorine, 5-200 mg/l
Chlorine, 5-200 mg/l
Chlorine, 5-200 mg/l
SKU 517721BT
Chloride, 0.5-20 mg/l. Chloride Reagent Set (50 Tests) for MD 640
Chloride, 0.5-20 mg/l. Chloride Reagent Set (50 Tests) for MD 640
Chloride, 0.5-20 mg/l. Chloride Reagent Set (50 Tests) for MD 640
SKU 56R018490
Phosphate, 5-80 mg/l. Phosphate Reagent Set (50 Tests) for MD 640
Phosphate, 5-80 mg/l. Phosphate Reagent Set (50 Tests) for MD 640
Phosphate, 5-80 mg/l. Phosphate Reagent Set (50 Tests) for MD 640
SKU 56R019090
Zinc, 0.01-2.5 mg/l. Zinc Reagent Set (50 Tests) for MD 640
Zinc, 0.01-2.5 mg/l. Zinc Reagent Set (50 Tests) for MD 640
Zinc, 0.01-2.5 mg/l. Zinc Reagent Set (50 Tests) for MD 640
SKU 56R023965
Display prices in: USD
bottom of page