Model HI 96735

Aparat pentru determinarea duritatii totale a apei (EPA) » determinarea prezentei magneziului si calciului in apa

Total Hardness EPA Portable Photometer


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Duritatea indica prezenta de calciu si magneziu in apa.
Prin trecerea apei prin diferite straturi de sol, aceasta dizolva unele substante minerale; duritatea este o consecinta a trecerii apei prin anumite tipuri de sol si poate provoca ruginirea conductelor de apa in cazul sistemelor de incalzire si racire, osmoza inversa si demineralizare.

Date tehnice
• Domeniu de masurare: - inferior:0 la 250 mg/l
- mediu: 200 la 500 mg/l;
- superior: 400 la 750 mg/l.
• Rezolutie: 1 mg/l (0 la 100 mg/l); 5 mg/l (100 la 750 mg/l).
• Acuratete: ±5 mg/l sau ±4% din citire (0 la 250 mg/l); ±7 mg/l sau ±3% (200 la 500 mg/l); ±10 mg/l sau ±2% (400 la 750 mg/l).
• Sursa de lumina: LED
• Detector de lumina: fotocelula siliconica cu filtru de interferenta pentru banda ingusta la 466 nm
• Metoda de masura: Adaptare a metodei EPA 130.1. Reactia dintre Ca sau Mg si reactivi cauzeaza colorarea probei in rosu-violet.
• Tip baterie: 1 x 9V
• Inchidere automata: dupa 10 minute de inactivitate
• Conditii de mediu: 0 la 50°C; UR max 95% fara condens
• Dimensiuni: 192 x 104 x 69 mm
• Greutate: 360 g
Continut pachet: HI96735 este livrat cu 2 cuve, baterie si instructiuni de utilizare.

Conformitate & Certificate
• Certificat de conformitate
• Marcat CE
• Certificat de garantie si post garantie MultiLab Romania
• Centru de service autorizat MultiLab Romania

Main Features
The HI96735 Total Hardness EPA Portable Photometer combines accuracy and ease of use in an ergonomic, portable design.
Using the HI93735-01 ready made reagents a user can accurately determine the total hardness concentration in samples within a low, medium, and high range.
The low range measures from 0 to 250 mg/L CaCO3, the medium range measures from 200 to 500 mg/L CaCO3, and the high range measures from 400 to 750 mg/L CaCO3.
Users can simply choose the appropriate range depending on their expected sample concentration.
The HI96735 offers many advanced features including the exclusive CAL Check function used for performance verification and calibration of the meter.

Technical Data
Range: Hardness LR (P1): 0 to 250 mg/L (ppm) CaCO3; Hardness MR (P2): 200 to 500 mg/L (ppm) CaCO3; Hardness HR (P3): 400 to 750 mg/L (ppm) CaCO3
Resolution: Hardness LR (P1): 1 mg/L from 0 to 100 mg/L, 5 mg/L from 100 to 250 mg/L; Hardness MR (P2): 1 mg/L from 0 to 100 mg/L, 5 mg/L from 100 to 500 mg/L; Hardness HR (P3): 5 mg/L
Accuracy @ 25°C: Hardness LR (P1): ±5 mg/L ±4% of reading; Hardness MR (P2): ±7 mg/L ±3% of reading; Hardness HR (P3): ±10 mg/L ±2% of reading
Light Source: tungsten lamp
Light Detector: silicon photocell with narrow band interference filter @ 466 nm
Method: adaptation of the EPA recommended method 130.1
Auto-off: after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder
Environment: 0 to 50°C; RH max 95% non-condensing
Battery Type: 9V battery
Dimensions: 193 x 104 x 69 mm
Weigh: 360g
Ordering Information: HI96735 is supplied with sample cuvettes (2) with caps, 9V battery, instrument quality certificate and instruction manual. CAL Check standards and testing reagents sold separately.

Accesorii si consumabile
Certificat CAL Check Validation and Calibration
Cuvette Cleaning Solution (230 mL) :: cod produs: HI93703-50
Microfiber Cloth for Wiping Cuvettes (4) :: cod produs: HI731318
Glass Cuvette for HI96 series Portable Photometers :: cod produs: HI731331
Caps for Glass Cuvette Used with HI96 Series Portable Photometers (4 pcs) :: cod produs: HI731335


Model HI 96736

Aparat multiparametric pentru determinarea duritate totala si pH » apele potabile si uzate

Total Hardness and pH Portable Photometer


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solicit oferta personalizata »

• Duritatea totala reprezinta cantitatea totala de ioni de calciu si magneziu prezenti in apa, sub forma de saruri solubile (in principal sub forma de bicarbonati).
Acestia, prin descompunere, duc la aparitia carbonatilor respectivi, care sunt compusi greu solubili si precipita
• Aparatul prezentat masoara duritatea totala in trei scale diferite: 0-250 ppm, 200-500 ppm, 400-750 ppm, acoperind un domeniu larg de aplicatii
• In afara de aceste unitati, duritatea se poate afisa in grade Franceze (°fH), grade Germane (°dH) si grade Engleze (°eH)

Date tehnice
Domeniu duritate totala: 0.00 la 4.70 mg/l
Domeniu pH: 6.5 la 8.5 pH
Rezolutie duritate totala: 0.01 mg/l
Rezolutie pH: 0.1 pH
Acuratete Duritate totala: ±0.11 mg/l ±5% din citire
Acuratete pH: ±0.1 pH
Sursa de lumina: lampa tungsten
Detector de lumina: fotocelula siliconica cu filtru de interferenta pentru banda ingusta la 525 nm
Metoda: Duritate totala Adaptare a metodei colorimetrice din Standard Methods for the Examination of Water and Wastewater, ed. 18.
Metoda pH: Rosu fenol
Tip baterie: 1 x 9V
Inchidere automata: dupa 10 minute de inactivitate in mod de masurare
Conditii de mediu: 0 la 50°C; UR max 95% fara condens
Dimensiuni: 192 x 104 x 69 mm
Greutate: 360 g

Continut pachet: HI 96735 este livrat cu 2 cuve, baterie si instructiuni de utilizare.

Conformitate & Certificate
• Certificat de conformitate
• Marcat CE
• Certificat de garantie si post garantie MultiLab Romania
• Centru de service autorizat MultiLab Romania

Main Features
The HI 96736 is a multiparameter portable photometer that measures total hardness and pH.
Offering high levels of accuracy as well as being water resistant, portable and easy to use, this meter is hugely popular and is the optimum solution for quick, efficient and economical total hardness and pH measurement.
This meter uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell. It is designed to fit a cuvette with a larger neck making it easier to add both sample and reagents. The cuvette is made from special optical glass to obtain best results.

Technical Data
Range pH: 5.9 to 8.5 pH
Range Total Hardness: 0.00 to 4.70 mg/L
Resolution pH: 0.1 pH
Resolution Total Hardness: 0.01 mg/L
Accuracy pH: ±0.1 pH
Accuracy Total Hardness: ±0.11 mg/L ±5% of reading
Light Source: LED 555 nm
Light Life: Life of the instrument
Light Detection: Silicon Photocell
Battery Type / Life: 1 x 9V / approx. 40 hours of continuous use
Auto-off: after 10 minutes of non use
Environment: 0 to 50°C; RH max 95% non-condensing
Dimensions: 180 x 83 x 46 mm
Weight: 290 g
Method pH: Phenol red method
Method Total Hardness: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th ed. Calmagite/Colorimetric method

Accesorii si consumabile
Panni per pulizia cuvette di misura (4 pz.) :: Cod produs HI 731318
Soluzione di pulizia cuvette, flacone da 230 ml :: Cod produs HI 93703-50
Kit reagenti di ricambio per fotometri, pH (100 test) :: Cod produs HI 93710-01
Kit reagenti di ricambio per fotometri, pH (300 test) :: Cod produs HI 93710-03
Kit reagenti di ricambio per fotometri, durezza magnesio (100 test) :: Cod produs HI 93719-01
Kit reagenti di ricambio per fotometri, durezza magnesio (300 test) :: Cod produs HI 93719-03
Standard CAL CHECK per pH, 0.0 e 7.0 pH :: Cod produs HI 96710-11
Standard CAL-CHECKper Durezza (mg), 0.00 e 1.00 ppm :: Cod produs HI 96719-11
Tappo per cuvette HI 731331 :: Cod produs HI 731335
Tappo per cuvette HI 731331 (dia 26 mm; h 27 mm), per fotometri serie HI957xx e HI967xx (4 pz.) :: Cod produs HI 731335
Cuvetta di misura in vetro per fotometri serie HI 957xx (4 pz.)
Cuvetta di misura in vetro (dia 22 mm; h 58 mm), con sottotappo, per fotometri serie HI957xx e HI967xx (4 pz.):: Cod produs HI 731331


Model HI98308 PWT

Tester calitatea apei si determinarea puritatii apei

Pure Water Tester


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Instrumentul va permite verificarea puritatii apei distilate sau a apei demineralizate, in laborator sau in mediul industrial.
PWT este ideal pentru masurarea apei utlizate la spalarea circuitelor imprimate, a apei din spalatorii sau curatatorii cu aburi si in toate domeniile in care este utilizata apa distilata, apa demineralizata sau apa pura.
Acest tester este contruit cu o carcasa durabila, care ofera o protectie excelenta impotriva mediului dur din industrie.
Aparatul este, de asemenea, construit cu un LCD mai mare decât modelele anterioare si are o forma mai ergonomica, ceea ce face ca acesta sa fie mai usor de manevrat

Date tehnice
Domeniu de masura: 0.0 la 99.9 µS/cm
Rezolutie: 0.1 µS/cm
Acuratete: ±2% F.S.
Calibrare: manuala, intr-un punct
Compensare termica: automata, de la 0 la 50°C
Tip baterie / Durata: 4 x 1.5V / circa 250 ore de utilizare continua
Conditii de mediu: 0 la 50°C; UR max 95%
Dimensiuni: 175 x 41 x 23 mm
Greutate: 95 g

Continut pachet: HI 98308 (PWT) este livrat cu capac protector, surubelnita pentru calibrare, baterii si instructiuni de utilizare

Conformitate & Certificate
• Certificat de conformitate
• Marcat CE
• Certificat de garantie si post garantie MultiLab Romania
• Centru de service autorizat MultiLab Romania

Main Features
Pure Water Test (PWT) enables users to check the purity of distilled or demineralized water in laboratory or industrial environments.
The PWT is suited for fields such as printed circuit board washing, laundry, steam cleaning, checking car battery water and all areas where distilled, demineralized or pure water is used. A durable case provides excellent protection against harsh industrial environments.

Technical Data
Conductivity Range: 0.0 to 99.9 µS/cm
Conductivity Resolution: 0.1 µS/cm
Conductivity Accuracy: ±2% F.S.
Calibration: manual, one point
Temperature Compensation: automatic from 0 to 50°C with β=2%/°C typical
Battery Type/Life: 1.5V (4) / approximately 250 hours of continuous use
Environment: 0 to 50°C; RH max 95% non-condensing
Dimensions: 175 x 41 x 23 mm
Weight: 95 g
Ordering Information: HI98308 is supplied with protective cap, calibration screwdriver (HI98308), batteries and instructions.

Accesorii si consumabile
84 µS/cm Conductivity Standard (230mL Bottle) :: cod produs HI7033M
84 µS/cm Conductivity Standard (500mL Bottle) :: cod produs HI7033L


Model HI 3817

Set complet de teste pentru calitatea apei » Trusa de teste rapide

Total Hardness and pH Portable Photometer


Pret : la cerere


Certificat de conformitate si validare


solicit oferta personalizata »

Set complet contine tot ce este necesar pentru determinarea rapida si precisa a calitatii apei. Ideala pentru monitorizarea celor mai importante substante chimice din apa.
Trusa include: Reactivi si accesorii, tester electronic de pH cutie de transport, manual de proceduri si instruciuni de utilizare si tot ceea ce este necesar pentru a efectua 100 de determinari pentru fiecare parametru.
Dimensiune: 440 x 330 x 100 mm
Greutate: 2 kg

Date tehnice

Parametru Metoda Domeniu Increment minim Metoda chimica Numar de teste
Duritate Titrare 0.0-30.0 mg/l
0-300 mg/l
0.3 mg/l
3 mg/l
EDTA aprox. 100
Alcalinitate Titrare 0-100 mg/l
0-300 mg/l
1 mg/l
3 mg/l
Fenolftaleina/ Albastru de bromfenol aprox. 110
Clorura Titrare 0-100 mg/l
0-1000 mg/l
1 mg/l
10 mg/l
Nitrat mercuric aprox. 110
Fier Colorimetrica 0-5 mg/l 1 mg/l Fenantrolina aprox. 100
Sulfit Titrare 0.0-20.0 mg/l
0- 00mg/l
0.2 mg/l
2 mg/l
Iodometrica aprox. 110
pH electronica 0.0-14.0 pH 0.1 pH    

Continut pachet:

Conformitate & Certificate
• Certificat de conformitate
• Marcat CE
• Certificat de garantie si post garantie MultiLab Romania
• Centru de service autorizat MultiLab Romania

Main Features
The HI-3817 combination test kit offers all the necessary equipment for accurate and reliable water quality testing. This kit allows you to monitor the most important chemical parameters in water: alkalinity, chloride, hardness, iron, pH and sulphite.
This test kit has all the reagents needed to perform over 100 tests for each parameter (50 tests for iron). pH measurements are performed with our electronic pHep pH tester which guarantees more accurate and repeatable readings than litmus paper
The chemical reagents to perform each test are provided in numerically labelled bottles and are easy to identify. All titration reagents are standardised, and do not require chemical handling to perform the analysis. The HI-3817 is supplied with a convenient hard carrying case, designed with field applications in mind. It will also keep your test kit neat and organised.

Technical Data

Alkalinity (as CaCO3) Method titration
  Range 0-100 mg/L (ppm); 0-300 mg/L (ppm)
  Smallest Increment 1 mg/L (ppm); 3 mg/L (ppm)
  Chemical Method phenolphthalein/bromophenol blue
  No. of Tests 110
Chloride Method titration
  Range 0-100 mg/L (ppm); 0-1000 mg/L (ppm)
  Smallest Increment 1 mg/L (ppm); 10 mg/L (ppm)
  Chemical Method mercuric nitrate
  No. of Tests 110
Hardness (as CaCO3) Method titration
  Range 0.0-30.0 mg/L (ppm); 0-300 mg/L (ppm)
  Smallest Increment 0.3 mg/L (ppm); 3 mg/L (ppm)
  Chemical Method EDTA
  No. of Tests 100
Iron Method colorimetric
  Range 0-5 mg/L (ppm)  
  Smallest Increment 1 mg/L (ppm)
  Chemical Method phenanthroline
  No. of Tests 50
pH Method electronic pH tester
  Range 0.0-14.0 pH
  Smallest Increment 0.1 pH
  No. of Tests life of the meter
Sulphite (as Na2SO3) Method titration
  Range 0.0-20.0 mg/L (ppm); 0-200 mg/L(ppm)
  Smallest Increment 0.2 mg/L (ppm); 2 mg/L (ppm)
  Chemical Method iodometric
  No. of Tests 110

 

 

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