The KRÜSS AR4 is a classic Abbe refractometer. The scales can be set manually using the drive knob and the refractive index and Brix values are read off using an eyepiece. The temperature is measured with the integrated digital thermometer and displayed on the LCD. The AR4 refractometer can be connected to a circulation thermostat for temperature control. This device can be used in a wide range of applications: for identity checking, purity control and concentration determination of raw materials, semi-finished products and end products or for determining the sugar concentration as well as for incoming and outgoing goods inspection.

• Measurement of liquid and viscous samples, regardless of their viscosity
• Measurement of films possible and of solid samples that have at least one smooth side
• Wide measurement range from nD 1.3000-1.7200 and 0-95 %Brix
• Reading the measured values via an eyepiece
• Integrated thermometer
• Hose connections for temperature control with a circulation thermostat
• Robust housing and easy handling
• Temperature display on LED display

Abbe refractometer KRÜSS AR4

• Measurement of liquid and viscous samples, regardless of their viscosity
• Measurement of films possible and of solid samples that have at least one smooth side
• Wide measurement range from nD 1.3000-1.7200 and 0-95 %Brix
• Reading the measured values via an eyepiece
• Integrated thermometer
• Hose connections for temperature control with a circulation thermostat
• Robust housing and easy handling
• Temperature display on LCD display

Circulation thermostat KRÜSS PT31

• Temperature control using Peltier technology
• Temperature range from 8°C to 35 °C
• Temperature accuracy of ±0.2 °C
• Space-saving, sturdy design
• Suitable for operation with non-flammable liquids (water or water/glycol mixture)
• Bright, easy-to-read LCD matrix display
• Sophisticated, easily accessible operating elements
• Simple and plainly structured functions

KRÜSS PT31 circulation thermostat is equipped with highperformance functions. The 1.5 kg lightweight device is ideally suited for applications requiring a temperature range at a constant level. The proven Peltier technology offers process-reliable temperature control in the range from 8 °C to 35 °C. The accuracy of temperature control is ±0.2 °C.

The robust locking mechanism of the PT31 provides a sturdy connection and ensures constant temperature Control of the medium. The compact and sturdy design does not require much space and can be placed anywhere in the laboratory.

YOUR BENEFITS

• Temperature control using Peltier technology
• Temperature range from 8°C to 35 °C
• Temperature accuracy of ±0.2 °C
• Space-saving, sturdy design
• Suitable for operation with non-flammable liquids (water or water/glycol mixture)
• Bright, easy-to-read LCD matrix display
• Sophisticated, easily accessible operating elements
• Simple and plainly structured functions

Contact plate with scale for HEINE NC2 Dermatoscope

HEINE DELTA 20T Dermatoscope with contact plate with scale,

HEINE EN 200-1 Wall Transformer (Single Unit with one handle) as single module with long USB cord and E4-USB plug-in power supply

KRÜSS AR2008 is an Abbe refractometer in which the sample is placed between a measuring and illumination prism. The device can measure the refractive index or Brix value and display the measured value together with the temperature on the LCD display. Using the serial interface, the measured values, date and time can be transferred directly to a PC or printed. These devices can be used in a wide range of applications: e.g. in the chemical, petrochemical, oil and grease industries, the food industry, in the pharmaceutical environment and in research & education.

• Measurement of liquid and viscous samples, regardless of their viscosity
• Measurement of films possible and of solid samples that have at least one smooth side
• Wide measurement range from nD 1.3000-1.7200 and 0-95 %Brix
• Digital representation of the measurement data
• Integrated thermometer
• Hose connections for temperature control with a circulation thermostat
• Automatic temperature compensation for the BRIX scale can be switched on as an option
• Robust housing and easy handling
• Serial interfaces RS-232, RS-422

KRÜSS DR101-60 is a compact, mobile and splash-proof digital handheld refractometer. Thanks to the automatic temperature compensation for the BRIX scale, a reproducible measurement can be achieved even under changing ambient conditions. As a waterproof device, the DR101-60 meets the IP65 standard and can be cleaned under running water. The DR101-60 is used in the food and beverage industry, in pharmacies, laboratories and testing laboratories as well as in research and teaching.

• Measurement range: nD 1.3330-1.4419 and 0-60%Brix
• Mobile automatic measurement at the touch of a button
• Reproducible measurement results that are not dependent on the user’s interpretation.
• Automatic temperature compensation (BRIX scale)
• Swift filling and cleaning
• With high-quality, fully chrome-plated measurement tray
• Robust housing and low device weight

The DR201-95 is a compact, mobile and splash-proof digital handheld refractometer. It is used to measure the refractive index (nD) and the sugar content in % (%Brix) of liquid and viscous samples. Thanks to the automatic temperature compensation for the BRIX scale, a reproducible measurement can be achieved even under changing ambient conditions. The automatic temperature compensation for the BRIX scale supports the user when measuring sugary drinks and confectionery. The device is splash-proof and meets the IP64 standard. The DR201-95 is used in the food and beverage industry, in pharmacies, laboratories and testing laboratories as well as in research and teaching.

• Measurement range: nD 1.3330-1.5318 and 0-95%Brix
• Mobile automatic measurement at the touch of a button
• High measurement accuracy: nD ±0.0003 and ±0.2 %Brix
• Reproducible measurement results that are not dependent on the user’s interpretation.
• Automatic temperature compensation (BRIX scale)
• Swift filling and cleaning
• With high-quality, fully chrome-plated measurement tray
• Robust housing and low device weight

The KRÜSS DR301-95 is both a high-quality mobile handheld device and a simple digital desktop device. In addition to the refractive index and sugar content, it can also measure the salt content (%) (NaCl). On request, the DR301-95 can be manufactured with any two other scales. Via the menu control it is possible to switch on the automatic temperature compensation for each scale – with measurement reference to sucrose. An alarm option can be set up for monitoring limit values in production processes. The supplied Mains adaptor turns the DR301-95 into a small laboratory refractometer. In mobile use, it is operated with a 9 V block battery. The DR301-95 is used in the food and beverage industry, in pharmacies, laboratories

• Measurement range: nD 1.3330-1.5318 and 0-95%Brix
• High measurement accuracy: nD ±0.00015 and ±0.1 %Brix
• Can also be used to determine the salt content (%)
• Reproducible measurement results
• Optional automatic activation temperature compensation for all scales
• Swift filling and cleaning
• With high-quality, fully chrome-plated measurement tray
• Robust housing and low device weight
• Operation Mains adaptor or battery

The following Light and loupes set contain:

• HeadLight HEINE ML4 LED
• Binocular Loupes HEINE HR 2.5x with i-View
• Professional L Headband without S-GUARD, ideal for spectacle-wearers
• HEINE mPack with charger
• HEINE case

HEINE HR 2.5x Specifications

The set will made to order and assembled for you by HEINE. Ready for dispatch in approx. 1-2 weeks

The following Light and loupes set contain:

• HeadLight HEINE ML4 LED
• Binocular Loupes HEINE HRP with i-View
• Professional L Headband without S-GUARD, ideal for spectacle-wearers
• HEINE mPack with charger
• HEINE case

HEINE HRP Specifications

The set will made to order and assembled for you by HEINE. Ready for dispatch in approx. 1-2 weeks

The following Light and loupes set contain:

• HeadLight HEINE ML4 LED
• Binocular Loupes HEINE HR 2.5x with i-View
• Professional L Headband without S-GUARD, ideal for spectacle-wearers
• HEINE mPack UNPLUGGED with charger
• HEINE case

HEINE HR 2.5x Specifications

The set will made to order and assembled for you by HEINE. Ready for dispatch in approx. 1-2 weeks

The following Light and loupes set contain:

• HeadLight HEINE ML4 LED
• Binocular Loupes HEINE HRP with i-View
• Professional L Headband without S-GUARD, Ideal for spectacle-wearers
• HEINE mPack UNPLUGGED with charger
• HEINE case

HEINE HRP Specifications

The set will made to order and assembled for you by HEINE. Ready for dispatch in approx. 1-2 weeks

The following Light and loupes set contain:

• HeadLight HEINE ML4 LED
• Binocular Loupes HEINE HRP with i-View
• Professional L Headband with S-GUARD
• HEINE mPack UNPLUGGED with charger
• HEINE case

HEINE HRP Specifications

The set will made to order and assembled for you by HEINE. Ready for dispatch in approx. 1-2 weeks

Set complete with:

• HEINE BETA 200 Streak Retinoscope 3,5 XHL
• 1 spare bulb
• hard case
• HEINE BETA4 USB rechargeable handle with USB cord and plug-in power supply

Set includes:

• HEINE BETA 200 XHL Ophthalmoscope 3.5V
• HEINE BETA4 USB rechargeable handle
• HEINE E4-USB plug-in power supply medical approved

Set complete with:

• HEINE DELTA 20T Dermatoscope
• contact plate 23 mm Ø dia. with scale
• HEINE BETA4 NT rechargeable handle with NT4 table charger
• dermatoscopy compendium
• hard case

Compatible with all laryngoscope blades to the ISO 7376 (green standard)

HEINE standard F.O. laryngoscope handles can be converted from battery to rechargeable handles by simply exchanging the bottom insert

Fade-out feature: brightness reduces slowly even with low residual capacity, for even more efficient use of dry or rechargeable batteries

There’s LED. And there’s LEDHQ. HEINE has set a new standard which maintains that only the best is good enough, from the selection of materials to processing, from light intensity and thermal management to a colour Rendering index as high as possible. That’s what we call LED in HEINE Quality – or LED-HQ

HEINE F.O. SLIM Laryngoscope Battery Handle (XHL) 2.5V, complete

Compact, long-life pocket diagnostic light in a compact, modern design with chrome head.

• Switches off automatically
• Optional rechargeable handle
• Long-life pocket light

• HEINE mini 3000 Dermatoscope XHL
• contact plate without scale
• HEINE mini 3000 battery handle

Set complete with:

• HEINE mini 3000 Ophthalmoscope
• HEINE mini 3000 Otoscope with direct illumination
• with 2 mini 3000 battery handles with batteries
• 1 set (4 pcs.) reusable tips
• 10 x  AllSpec disposable tips
• in hard case

Set complete with:

• HEINE mini 3000 Ophthalmoscope
• HEINE mini 3000 F.O. Otoscope
• with 2 mini 3000 battery handles with batteries
• 1 set (4 pcs.) reusable tips
• 10 x  AllSpec disposable tips
• in hard case