Product overview
This blade attachment consists of a small perspex blade that locates directly into a Load Cell. It is used for small samples which require limited force to cut or break. The sample can be placed either on the Heavy Duty Platform or directly on the base of the Texture Analyser. This blade is an ideal alternative to the Knife edge blade, which is included in the Blade Set.
How does the Light Knife Blade work?
Typical graph
![Graph showing comparison of firmness of two types of apricot using a Light Knife Blade](/media/szfp5y2o/fv-light-knife-blade-comparison-of-apricot-firmness.jpg?width=1600&height=1600&v=1db2ad1031daed0)
Technical information
Ideal sample form
This attachment can be used to cut through a sample which is solid and self-supporting. If you consider that if the upper set of teeth were straightened they would effectively form a knife edge – using any form of blade can therefore represent the force to cut or 'bite' into a sample. This blade is lightweight and cost-effective but may be limited by its depth and width for the testing of some materials.
Benefits and limitations
- Provides an inexpensive cutting option.
- Knife is made from perspex which is a soft material and may not withstand testing hard products.
- This attachment is easily damaged if not cared for correctly.
Installation
Full installation instructions are provided within the Education Zone of the latest Exponent/Connect software version and on the technical information sheet accompanying this product.
Chemical compatibility
Stable Micro Systems probes and attachments are commonly made from four materials: anodised aluminium (AA6082 T6), stainless steel (316 T), Delrin (acetyl copolymer) and Perspex (polycarbonate).
In general use, probes and attachments made from these materials will be suitable for testing food products and inert non-food materials.
The four materials listed above are not universally resistant to all types of chemicals and as such the compatibility of the probe/attachment material with the product (to be tested) must be established to prevent damage to the probes and attachments. If the compatibility of the product with the probe is unknown to the customer then the chemical information about the product (Material Safety Data Sheet or Product Data Sheet) should be submitted to Stable Micro Systems. Stable Micro Systems will then assess the suitability of the probe/attachment material for use with the product and advise accordingly. If this advice is not sought then Stable Micro Systems will not accept liability for probes/attachments damaged by chemical attack from the product being tested.
Cleaning and maintenance
All probes and attachments may be cleaned in warm (or hand hot) water using a mild detergent. A soft brush may be used but abrasive cleaning aids should be avoided. Stable Micro Systems products should not be microwaved or cleaned in a dishwasher.
Screw threads should be lightly lubricated after drying using a light lubricant, e.g. petroleum jelly, mineral oil. This will aid the fitting and unscrewing of the item. Each component of a probe or attachment should be wrapped separately when stored, to avoid scratching or chipping. This will safeguard against any unnecessary damage to the accessory.