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ISO Standard Turbidity Meter HI98713

Producer: HANNA Instruments

SKU: HANNA-HI98713 Category: Hanna experimental measuring equipment

– Wide measuring range from 0.00 to 1000 FNU

– High accuracy

– According to ISO standards

– Automatic calibration with included standard solution

– USB

– Fast Tracker data logger

– Automatic data recording

– Convenient carrying case

– The machine isProvide all necessary accessories without having to buy anything else.

+ HI98713-02 : 230V

+ HI98713-01 : 115V

MULTIPLE MODES

Normal measurement, continuous measurement, average measurement

ROUND CUVET

25 mm round cuvettes made of special optical glass ensure repeatability of turbidity measurements.

ISO COMPLIANCE

HI98713 Meets the requirements of ISO 7027

AUTOMATIC CALIBRATION

Turbidity calibration up to 4 points using included standards (<0.1, 15, 100, 750 FNU).

DThe benchmark can be changed if user benchmarks are used.

AMCO AEPA-1 TURBIDITY STANDARD SOLUTION

AMCO AEPA-1 is a USEPA approved primary standard. The non-toxic standard is made of styrene divinylbenzene polymer that is uniform in size and density. The standard solution is reusable until the end of its shelf life and is of stable quality with a long shelf life.

GLP DATA

The HI98713 features complete GLP (Good Laboratory Practice) features allowing traceability of calibration conditions. Data includes calibration points, date, and time.

DATA RECORDING MATERIAL

Up to 200 measurements can be stored in internal memory and can be recalled at any time.

CONNECT TO COMPUTER

For further storage or analysis, logged data can be downloaded to a Windows computer using the USB port and HI92000 software.

hi920005-ibutton-v2-2099x2100-3ccccb97-1bc3-4c86-9133-d7160a6643f7 FAST TRACKER^TM

For advanced field applications, the HI98713 is equipped with Fast Tracker.

The Tag Identification System (TIS) makes data collection and management simpler than ever.

Fast Tracker allows users to record the time and location of a specific measurement or series of measurements by placing iButton® tags near sampling points for quick and easy reading. Each iButton® tag contains a computer chip with a unique identification code encased in stainless steel.

hi98703-in-case_2100x2100_300_cmyk-1

PROVIDE FULL SET OF NECESSARY ITEMS WITHOUT NEEDING ANYTHING ELSE TO PURCHASE

The HI98713 is supplied with all the necessary equipment for measurement in a convenient, sturdy case:

– Measuring device and sample cuvette

– Machine calibration solution set.

– Set of 5 Fast Tracker cards

– Power adapter, battery, silicone oil

– Professional, sturdy camera case

IMPORTANCE

Turbidity is one of the most important parameters used to determine the quality of drinking water. Turbidity is considered a characteristic for identifying pathogens in drinking water. In natural waters, turbidity measurements are performed to assess the general quality of water and its suitability for applications involving aquatic organisms. Wastewater monitoring and treatment were once based solely on turbidity control. Nowadays, turbidity measurements at the end of wastewater treatment are necessary to verify that values are within regulatory standards.

Turbidity of water is an optical property that causes light to be scattered and absorbed rather than transmitted. The scattering of light passing through a liquid is primarily caused by the suspended solids present. The higher the turbidity, the greater the amount of scattered light. Even a pure liquid will scatter light to some extent, meaning that no solution has a turbidity value of zero.

Drinking water from water treatment plants is obtained from surface waters subject to EPA requirements for monitoring and reporting of turbidity. Surface water sources include lakes and rivers. The requirements for turbidity measurement and reporting according to EPA Method 180.1 are:

– The applicable scale is 0-40 nephelometric turbidity units (NTU)
– Light Source: Tungsten lamp operating at color temperature from 2200-3000°K.
– Distance of passage of incident light and scattered light in the sample tube: Total not exceeding 10 cm
– The sensitivity of the instrument allows detection of a turbidity difference of 0.02 NTU or less than 1 unit.
– Read the results as follows:

Results by NTU	Round about
0.0 – 1.0	0.05
1 – 10	0.1
10 – 40	1
40 – 100	5
100 – 400	10
400 – 1000	50
>1000	100

SPECIFICATIONS

Order code	HI98713-02 : 230V HI98713-01 : 115V
FNU Scale	0.00 to 9.99 FNU 10.0 to 99.9 FNU 100 to 1000 FNU
FNU Resolution	0.01 FNU from 0.00 to 9.99 FNU 0.1 FNU from 10.0 to 99.9 FNU 1 FNU from 100 to 1000 FNU
FNU Accuracy	±2% measurement result and add 0.1 FNU
Select ladder	Automatic
Repeatability	±1% value or 0.01 FNU, whichever is greater
Light tray	< 0.1 FNU
EMC deviation	±0.05 FNU
Lamp	LED 860nm
Lamp life	Approximately 100,000 measurements
Turbidity measurement method	ISO 7027 method, ratio with 90 probe^o and 180^o
Measurement mode	Normal, average, continuous.
Benchmarks	<0.1, 15, 100 and 750 FNU (standard solution included)
Calibration	Automatic, 2, 3 or 4 points
Screen	60 x 90 mm LCD with backlight
Record data	200 records
PC connection	RS232 or USB 1.1
Environment	0 to 50 °C (32 to 122 °F) RH max 95% does not condense
Fill source	4 AA 1.5V alkaline batteries or AC adapter
Automatically shutdown	After 15 minutes of non-use
Size	224 x 87 x 77 mm
Mass	512 g
Guarantee	12 months (for products with intact tags and warranty card)
SUPPLY INCLUDED	– HI98713 meter + HI98713-01 (115V) + HI98713-02 (230V) – 5 iButton® cards with card holder – 5 cuvettes and lids – HI98713-11 Standard Solution Set – Silicone oil – Cuvette cleaning cloth – Battery (in the device) – AC Adapter - User manual - Warranty – Measuring machine quality certificate – Sturdy plastic suitcase.