Cells made of optical glass or Borosilicate glass 3.3, 21 mm x 40 mm, for instument Models Fs, PFXi/PFX195, 880, 950 and 995. (Note: PFXi/PFX-195 max. path length 50 mm).

W600/OG/xx for unheated samples (up to 40 °C)
W600/B/xx for heated samples (up to max. 100 °C)

Further versions available on request.

• Individually housed glass colour standards
• Prismatic optical system for accurate and repeatable colour matching
• Standardised and diffused tungsten-halogen light source
• Replacement inserts simplify cleaning and maintain interior whiteness

The Model F is a versatile visual colorimeter for measuring the colour of liquids, solids, powders and pastes in terms of Lovibond units. The user simultaneously compares the colour of light that is either transmitted through or reflected from the sample with that transmitted through a series of glass colour filters in 3 primary colours - red, blue and yellow. The slides are adjusted until a visual colour match is found for the light from the sample and the colour is then expressed in Lovibond RYBN units.

The Model F is supplied with a complete set of Lovibond coloured glass filters (Red 0.1 to 70; Yellow 0.1 to 70; Blue 0.1 to 40; Neutral 0.1 to 3.0), a sample chamber insert for easy cleaning, fused glass cells (one each of 1" and 5¼"), accessories and instructions. An optional solid sample accessory pack is available for measuring light-reflecting products. Includes a 12 Volt a.c. power pack switchable to suit 110/220/Volt supply.

Aksesuarlar Accessories for visual Colorimeter, Lovibond® Tintometer Model F

Due to the chemical properties suitable for various photometers (e.g. Lovibond^®, Hach^®) with 16 mm tube diameter.

Solution with 15 ml or refill bottle with 100 ml.

Alternatif Reagent solutions for photometers Lovibond®

Suitable for Lovibond^®Photometers as well as for Photometers of company HACH^®*

BOD measurement is an important measurement of the effects of domestic and industrial waste water on sewage plants and outflow points. The sensor system BD 600 is a 6 sample system that allows precise measurements of BOD based on the manometric principle. Manometric respirometers relate oxygen uptake to the change in pressure caused by oxygen consumption while maintaining a constant volume. Due to the modern integral pressure sensors, it is not necessary to use mercury for the measurements. The BOD values are stored automatically in the sensor memory at regular intervals and can be called up on the large-format display at any time without the need for time-consuming conversion using factors. This means that test series that end on a Sunday can be evaluated during the following week without any problem. Measurement series can be stored on USB stick/ SD card or transferred via USB cable to evaluate the data on a computer. The measurement period is user-selectable between 1 and 28 days to suit the application. While short measurement periods are useful for scientific applications, standard BOD measurements typically extend over a period of 5 days - and manometric determination of OECD, for example, generally takes place over a period of 28 days.

Scope of supply:

• BD 600, complete unit with 6 or 12* sensor heads and control unit with batteries
• Power supply unit incl. Y-cable for common power supply of BD 600 and stirring unit
• Inductive stirring unit
• 6 or 12* sample bottles
• 6 or 12* rubber gaskets
• 6 or 12* magnetic stirring rods
• 1 overflow flask, 157 ml
• 1 overflow flask, 428 ml
• 1 bottle, 50 ml potassium hydroxide solution
• 1 bottle, 50 ml nitrification inhibitor solution
• 1 instruction manual
• remote control

Specifications
Measuring principle:	respirometric, electronic pressure sensor
Ranges:	0 - 40, 0 - 80, 0 - 200, 0 - 400, 0 - 800, 0 - 2000, 0 - 4000 mg/l O2
Measurement period:	User-selectable, between 1 and 28 days
Power supply:	100-240 V, battery buffered or via power supply using Y-cable
Protection class:	IP 54 (sensor head)
Interface:	USB host port (USB stick), USB device port (computer), SD card
Clock:	Real time
Application:	BOD5 / BODF / OECD301F

The SensoDirect pH 110 is a portable, battery operated pH meter. The instrument is equipped as standard with protective casing and built-in electrode holder. It is equipped with a LC display showing two decimal places. The gel electrode of the SensoDirect pH 110 is temperature resistant over the range -5 to 80 °C. It is fitted with a BNC connector as standard.

Scope of supply: pH meter AL10pH, battery, pH-buffer (4.0 / 7.0), pH plastic electrode Type 226, in case.

Specifications
Measuring range:	0 to 14 pH
Resolution:	0.01 pH
Amb. temperature:	0 to 50 °C
Rel. humidity:	0 to 80 % (non condensing)
IP code: Battery:	IP 30 9 V-Block
Dimensions (L x W x H):	208 x 110 x 34 mm
Weight:	approx. 380 g

The reference standards are used to check the photometric detection accuracy and reproducibility of measurement results. Adjustment of the photometers is not possible with the reference standard kits. When checking the photometers with the reference standard kit, the appropriate method is selected and the measured value in mg/L is compared with the reference value of the standard kit. The shelf life is two years from the date of manufacture if used and stored properly.
For instruments with tablet/liquid reagent.

The incubators from Lovibond® are designed for continuous tempering for different applications, mainly for the determination of BOD, the storage of wastewater samples, and the determination of enzymatic activity. The temperature range is +2°C up to +40°C and can be regulated in steps of 0,1°C. Temperature tolerance is defined with +/- 1°C respectively +/- 0,5°C (at 20°C). Low engergy consumption due to reinforced isolation. The interior of the cabinets is equipped with sockets for connecting stirrers. Illuminated LED display with actual / setpoint display.

• Temperature range 2 °C to 40 °C, continuously adjustable in steps of 0.1 °C
• Low power consumption
• Illuminated LED display of preset and current temperatures
• With natural refrigerant R600a
• Ideal for BOD determination at 20 °C
• Power sockets inside the incubator

Alternatif Thermostatic cabinets TC, with glass door

The Pooltester is designed for the simultaneous determination of the most popular water treatment agents and the pH value. Each pool tester contains tablets in foil for every 20 analyzes and a multilingual user manual.

Alternatif Lovibond® water testing equipment