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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Link to Active This link will always route to the current Active version of the standard.

What are your specifications? The rack rotating at 0.

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

The distilled water level within the bath is automatically maintained at 8 inches. Work Item s – proposed revisions of this standard. Lab Equipment for Sale: 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.

Right-click to open the PDF in a new window or download it: A pan collects the drippings from the test panels and is drained to the outside. 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 In such cases these will be regarded as standard. A continuous heater circuit assists the control heater in bringing the cabinet up to temperature prior to testing.

Available request a aetm.

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

The outside cabinet construction is of anodized aluminum frame and painted aluminum panels. Cabinet interior is stainless steel lined and all interior aztm are of stainless steel or chrome plated steel construction. Model DB-1 is the panel draining box as is specified in Fig A1. The bath has a 94 liter capacity. Email Us or call toll-free: Referenced Documents purchase separately The documents listed below are referenced within d11748 subject standard but are not provided as part of the standard.

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

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. Asgm 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. Overtemperature protection is provided by an adjustable digital thermostat which cuts off power to the cabinet in case of overheating.

A secondary controller of the water temperature acts as a safety over temperature limit in the event of asfm controller failure.

Request a Free Quote Right Now. The values given in parentheses are for information only. 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.

The cabinet is mounted on lockable casters for ease of positioning in the lab. Type text as it appears:: Pharmaceutical laboratory apparatus stability chambers, tablet disintegration, tablet dissolution, tablet hardness, V-blenders, Looking for a specific close-up?

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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.

This feature assures that the test method is followed more carefully, relieving the operator from this repetitive task. Air flow and water level control systems maintain d174 conditions inside the cabinet per Mil.

Enter product namemake or model. Hinged cover consists of two layers of desized cotton cloth mounted on a metal frame. The bath and internal construction is all stainless steel.

Oil d748 condensate dripping from the specimens are collected in a drip pan and piped to an external drain. Polished steel panels are immersed in the sample oil and then suspended in the humidity cabinet for a specified test period.

It is constructed of anodized aluminum and plywood as indicated in the test method.

Hotpack Floor-model Humidity Chamber. What is your application? Historical Version s – view previous versions of standard. Axtm to the specifications of: Petroleum Products and Biofuel lab apparatus baths, calorimeters, color measurement, density meters, flash point, hydrogenators, oil testing, penetrometers, surface tension, vapor pressure, viscometers and rheometers, What are your requirements. An alarm alerts the operator as the cover is opening. Product Description Tests the ability of metal preservatives to prevent steel panels from rusting under conditions of high humidity.

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