ISOTECH mercury three phases are clicked

Mar 4th, 2012

Brand: ISOTECH – love loosely and specially

Name: ISOTECH mercury three phases are clicked

Type: ITL-M-17725 keeps the trough

About products:

The concrete apparatus that ISOTECH mercury three phases are lighted is researched and developed in U.S.A. at first, it is Henry Sostmann and N. B. S. (NIST now) Furukawa Dr.,in more than 20 years ago urgent

The products are detailed:

Here – 38.8344& ordm; C, the some third important fixing points that is ITS-90 of three-phase mercury.

The concrete apparatus that the mercury three phases are lighted is researched and developed in U.S.A. at first, it is Henry Sostmann and N. B. S. (NIST now) Furukawa Dr.,in more than 20 years ago close result of the joint efforts. Now, the physical size of this product, material and metal purity are still continued to use primitively and designed. The mercury used has been distilled for 4 times, leach the impure part, in 0.01~0.015ppm. Bottle of this fixing point that Isotech produces still uses the initial design and mercury of the initial purity, the mercury supplier is the same too.

In the contrasting each other of world, the fixing point bottle of Isotech is always in the uncertain degree of check-up of the national laboratory, and succeed in using and already in the whole world exceeding 20 years, the ones that reflected this product and used are traditional and superior. Recently, Dr. Furukawa opened some most primitive fixing point bottles of it, they have already had a history of more than 20 years, and the mercury still exceeds 99.99995% of the pureness degree. This is portrayal of long-term performance of this design.

The mercury fixing point bottle is usually a melting curve which uses it, though it solidifies the curve and provides very good result.

Henry Sostmann and his researchers have designed the low-temperature keepers to solidify and melt the fixing point bottle, this is the apparatus that we describe now.

Mercury apparatus
This apparatus is very ideal, and respond to the request that all is standard. An article describes this apparatus is ” The best realization ” ,Just need to use for very long stability period of one once in a while. To these special application, we have 915 type another apparatus ‘ Neptune ‘, can provide the stability period of one week.

Type:

ITL-M-17725 keeps the trough

Temperature range:

— 42 ℃ that 36 ℃ reaches

Uncertainty:

0.22mK(with cell)

Environmental condition:

From 18 ℃ to 28 ℃

Steady issues of time:

8-12 Stabilize the level hour

Power:

750W typical 208-240 VAC, 50/60Hz

Size:

960mm 600mm 560mm

Weight:

96kg

How to order

Some of mercury three-phase ITL-M-17725 keeps the trough

ITL-M-17724 mercury three phases are clicked bottle

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