Hioki clamp meters are best-in-class measuring devices incorporating Hioki' s expertise in current sensing technology. The 3280-10F is an average rectifying.
• 3284 CLAMP ON AC/DC HiTESTER INSTRUCTION MANUAL. • Contents Introduction Shipping Check Safety Attentions During Use viii Organization of This Manual Chapter 1 Product Outline 1.1 Product Outline 1.2 Features 1.3 Parts and Functions 1.4 Flowchart of Key Operations 1.4.1 Current Measurements Mode 1.4.2 Voltage Measurements Mode 1.4.3 Frequency Measurements Mode 1.5 Modes Chapter 2 Measurement Procedure. • 2.4 Frequency Measurement 2.4.1 Frequency Measurement in Current Mode 30 2.4.2 Frequency Measurement in Voltage Mode 31 2.4.3 Output Function For Frequency 2.5 Auto-Zero-Adjustment/Zero-Cancel Correction Function 2.5.1 Auto-Zero-Adjustment Function 2.5.2 Zero-Cancel Correction Function 2.6 Data Hold Function HOLD 2.7 Alteration of Counter Updates 2.7.1 SLOW mode 2.7.2 FAST mode 2.8 Recording Function REC. • We have tried to bring this manual as close to perfection as we could achieve. Free download neurology img friendly residency programs list programs.
If perchance you find any unclear portions, mistakes, omissions, or the like, we would be most obliged if you could please notify us of them via any HIOKI agent, or directly. ―――――――――――――――――――――――― Introduction. • In particular, check the accessories, panel switches, keys, and terminals. If the unit is damaged, or fails to operate according to the specifications, contact your dealer or HIOKI representative. Check the 3284 Unit and the Supplied Accessories.
• ――――――――――――――――――――――――――― Safety DANGER This instrument is designed to comply with IEC 61010 Safety Standards, and has been thoroughly tested for safety prior to shipment. However, mishandling during use could result in injury or death, as well as damage to the instrument. • ――――――――――――――――――――――――――― The following symbols in this manual indicate the relative importance of cautions and warnings. Indicates that incorrect operation presents an extreme hazard that could DANGER result in serious injury or death to the user. Indicates that incorrect operation presents a significant hazard that could WARNING result in serious injury or death to the user. • ――――――――――――――――――――――――――― Safety Symbols symbol printed on the instrument indicates that the user should refer to a corresponding topic in the manual (marked with the symbol) before using the relevant function.
In the manual, the symbol indicates particularly important information that the user should read before using the instrument. • ――――――――――――――――――――――――――― Measurement categories (Overvoltage categories) This instrument complies with CAT III safety requirements.
To ensure safe operation of measurement instruments, IEC 61010 establishes safety standards for various electrical environments, categorized as CAT I to CAT IV, and called measurement categories. These are defined as follows. CAT I: Secondary electrical circuits connected to an AC electrical outlet through a transformer or similar device. • ――――――――――――――――――――――――――― Higher-numbered categories correspond to electrical environments with greater momentary energy.
So a measurement device designed for CAT III environments can endure greater momentary energy than a device designed for CAT II. Using a measurement instrument in an environment designated with a higher-numbered category than that for which the instrument is rated could result in a severe accident, and must be carefully avoided. • ･ When using an AC adapter, use only the specified HIOKI model 9445-02 (SA10-0910N, SINO-AMERICAN) or 9445-03 (for EU) (SA10- 0910G, SINO-AMERICAN). • ――――――――――――――――――――――――――― WARNING ･ To avoid electric shock, do not allow the product to get wet, and do not use it when your hands are wet. ･ To avoid electric shock when measuring live lines, wear appropriate protective gear, such as insulated rubber gloves, boots and a safety helmet.