ASTM D1748 PDF

Model Humidity Cabinet conforms to the design and specifications of ASTM D and FTM test methods for measuring rust protection of metal. 1 Jul ASTM D(). Standard Test Method for Rust Protection by Metal Preservatives in the Humidity Cabinet. standard by ASTM. 14 Jan ASTM D Humidity (ºF, ~99% relative humidity). Materials: Steel test rings. BioCorr Rust Preventative (). VpCI ().

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The values given in parentheses are for information only.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

The rack rotating at 0.

Link to Active This link will always route to the current Active version of the standard. Cabinet interior is stainless steel lined and all interior components are of stainless steel or chrome plated steel construction.

Koehler K / K Humidity Chamber For Testing Rust Protection (ASTM D) | Labequip

Email Us or call toll-free: Type text as it appears:: The bath and internal construction is all stainless steel. Air flow and water level control systems maintain required conditions inside the cabinet per Mil.

In such cases these awtm be regarded as standard. Overtemperature protection is provided by an adjustable digital thermostat which cuts off power to the cabinet in case of overheating. Historical Version s – view previous versions of standard.

Product Description Tests the ability of metal preservatives to prevent steel panels from rusting under conditions of high humidity.

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Oil and condensate dripping from the specimens are collected in a drip pan and piped to an external drain. The distilled water level within the bath is automatically maintained at 8 inches. It should not be relied upon to predict the effectiveness of a metal preservative in which high humidity is not the principal factor in the rusting.

The outside cabinet construction is of anodized aluminum frame and painted aluminum panels. This test method does not prescribe the exposure periods to be used for a specific product, nor the interpretation to be given to the results.

Standard Test Method for Rust Protection by Metal Preservatives in the Humidity Cabinet

An alarm alerts the operator as the cover is opening. A pan collects the drippings from the test panels and is drained to the outside. The test life required for each type of metal preservative and for each intended application should be based on actual experience with that type of preservative in the intended service.

A continuous heater circuit assists the control heater in bringing the cabinet up to temperature prior to testing. What are your requirements. Conforms to the specifications of: The cabinet is mounted on lockable casters for ease of positioning in the lab. Hinged cover consists of two layers of desized cotton cloth mounted on a metal frame. General Use laboratory apparatus balances, baths, blenders, centrifuges, chart recorders, freezers, fume hoods, furnaces, glassware washers, glove boxes, mixers, moisture testing, ovens, pumps, shakers, vacuum equipment, water purification What is your application?

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Pharmaceutical laboratory apparatus stability chambers, tablet disintegration, tablet dissolution, tablet hardness, V-blenders, Looking for a specific close-up?

Humidity Cabinet for Rust Protection – ASTM D1748 | FTM 791-5329

Enter product namemake or model. Lab Equipment for Sale: Right-click to open the PDF in a new window or download it: It is constructed of anodized aluminum and plywood as indicated in the test method.

What are your specifications? Work Item s – proposed revisions of this standard. Request a Free Quote Right Now. Hotpack Floor-model Humidity Chamber.

Humidity Cabinet for Rust Protection – ASTM D | FTM | Lawler Manufacturing

Available request a quote. As an option for Model humidity cabinet, a timer and mechanism is provided that automatically opens and closes the cover to the specified angle of opening and for the required exactly 15 minutes and 5 minutes every day at the same time of day except Saturdays and Sundays. Polished steel panels are immersed in the sample oil and then suspended in the humidity cabinet for a specified test period. It is the responsibility of the user of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

A secondary controller of the water temperature acts as a safety over temperature limit in the event of primary controller failure. The bath has a 94 liter capacity.