Ultra Instruments

Hulimavu, Bangalore, Karnataka

Features :

• Adjustable blowing GAS Each nozzle can be adjusted to blow the adequate amount of Nitrogen to sample simultaneously or separately.
• Precision temperature stability Temperature is controlled precisely by Microprocessor PID control.
• Wide range of modular blocks Various Modular blocks for 1.5ml micro-tube and 13mm in diameter tube.

The Benchmark series of digital dry baths offer digital control over both temperature and time, eliminating the need for an external thermometer or timer. Available in three configurations, the digital dry baths offer capacity for up to four blocks. They are extremely space efficient. (The four block model can accommodate up to 96x1.5ml tubes in less than a square foot of bench space.)

The Cavities of the high grade aluminum blocks are precision machined to match the conical size and shape of 0.5, 1.5, 2.0, 15 and 50 ml tube sizes, providing unsurpassed temperature uniformity. Assorted blocks are available for compatibility with nearly all common tube sizes.

Analytical mill attachment is used for analysis, material testing and quality control of organic and inorganic substances of various hardness. Extremely rapid disintegration of the materials is possible by using the mill in combination with high maximum speed of the drive unit.

The attachment is coupled to the drive unit just the same way as the inter changeable shafts. The grinding assembly consists of two stainless steel chambers both with separate cooling ports. The mill attachment handles a variety of applications. Grinding capacity is 180 cc and the chambers seal completely, offering dust-free pulverization.

Both grinding chambers have inlet/outlet ports which can be used with a refrigerant coolant, such as N2. The blade of the analytical mill automatically disengages from the motor when the grinding chamber is opened. There is a choice of interchangeable blades either in plain stainless steel, or, with carborundum inserts, for processing extra hard materials.

Homogenizer Features :

• Unique slanted rotor slots for fast processing: The slanted slots in the rotor grasp the medium and forcibly draw it into the working area between the rotor and stator, thus causing induced high frequency pulses to interact vertically and horizontally. This turbulence intensifies the dispersion and produces optimum mixing of the suspension. Optional continuous-flow chambers.
• Improved mixing turbulence, Interchangeable dispersing tools.
• Some with ceramic shaft seals, Exchangeable rotors and stators.
• Dispersing tools are available from 6 mm to 42 mm diameter. All shafts and attachments are manufactured in stainless steel and are easily disassembled for cleaning, as well as being autoclavable to 121C.

Disruptor Horns ( Probes) for 250 & 450 series :

The MF 10 analytical mill is a continuously operating universal mill. It makes it possible to use two different grinding methods which cover the greatest range of all grinding tasks occurring in the Laboratory.

Impact grinding :

Cutting-Grinding :

Batch mill for 2 different grinding procedures:

Impact grinding of hard, brittle or non-elastic grinding materials with high-grade stainless steel beater. This beater can be used for a Mohs hardness up to 6 (incl. with delivery).

Cutting grinding for pulverizing soft, fibrous materials with a cutting blade (not incl. with delivery).

• Moist and gluey materials can be pulverized by adding water.
• Grinding chamber made of Tefcel (PTFE, glass fiber-reinforced) with stainless steel inner.
• Grinding volume of 80 ml (incl. with delivery). Samples can be precooled with liquid nitrogen in the grinding chamber to make them brittle.