The plug-in system is capable of changing measurement channels. Since the recordable waveform speed is determined by the sampling rate and the memory saving rate, brief transient events can be reliably captured. The Hioki supports high-speed recording functions in the memory with no need for recording paper. Its continuous x-y recorder function allows two signals converted to digital form to be combined in an x-y plot and stored in memory. The unit features four analog channels and 16 logic channels, 1 Mword capacity per channel or 4 Mword for a single channel.
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Quick Links. Download this manual. Table of Contents. Page 4 3. Page 6 6. Page 7 7. Page 9 9. Page 11 Page 12 Chapter 16 Maintenance However, mishandling during use could result in injury or death, as well as damage to the product. Be certain that you understand the instructions and precautions in the manual before use. Indicates that incorrect operation presents extreme danger of DANGER accident resulting in death or serious injury to the user.
The AC fuse is integrated in the unit. To avoid the risk of electric shock and damage to the unit, take care not to exceed these ratings. Page 19 Logic probe input and share the same GND. Separate power DANGER supply sources applied to the testing device and may result in risk of electric shock and damage to the unit.
Even with the same power supply source, certain ways of wiring may cause a variance in electric potential sending current that may damage testing device and Page 20 Before using the product, make sure that the insulation on the cords and WARNING probes is undamaged and that no bare conductors are improperly exposed. Using the product under such conditions could result in electrocution. Chapter 2 Setup and Preparations Explains how to set the unit up for measurement. Chapter 14 Specifications Contains general specifications and detailed function specifications.
Chapter 15 Logic Input Section and Analog Input Unit Contains specifications and precautions for logic input section and input amplifier units.
Page 24 The analog inputs are floating, and so each input can be connected to its own independent potentials. Page 25 1 Frequency, 2 Count, 3 Pulse duty ratio, 4 Voltage 5 Current 3 Eight times the memory capacity of the The installed memory capacity of the is eight times that of the It is possible to upgrade the basic version to the advanced version, using the feature upgrade disk available as an option. Input signal capture is carried out continuously using the trigger.
Multi-block function Waveform data can be stored in a selected block. HELP Serves to print out stored waveforms. Causes the printer paper to advance for as long as the FEED key is pressed. The key lock condition is maintained also when the power is switched off and on again. The unit can also be propped up at an angle, using the stand. When using the unit in an upright position, take care not to block the openings on the bottom, as it could overheat and be damaged, or cause a fire.
Plug the grounded three-core power cord supplied into the AC power connector on the right side of the The could be damaged by a spark if it is connected to a voltage source while its power supply is on.
Page Probe Connection 2. Otherwise there is a risk of electric shock. Channel number is determined by connection to units.
See below. To verify position of channels, see Channel Guide. Strip off the insulation as shown in the illustration. Push the tab with a screwdriver or similar. While keeping the tab depressed, insert a stripped thermocouple into the connector openings. Connecting to the main unit 1. Align the projection on the unit connector with the cutout on the conversion cable, and insert the plug into the connector. Do not make connections with the power turned on. Align the groove on the conversion cable connector with the adapted clamp on sensor plug and push inward until the connector locks into place.
Do not connect both at once. For more details, refer to its instruction manual. Insert the attachments into the ends of the roll of recording paper and set the paper into its holder. Insert the leading edge of the recording paper from above into the gap behind the printer roller, and pull it out to the other side. Pull the recording paper to the outside through the printer exit slot in the stock cover. Close the stock cover, and finish by tearing off the recording paper against the edge of the printer exit slot.
The paper will change color if exposed to light over a long period, so do not unwrap a roll of paper until you are ready to use it.
Page 54 Using the product under such conditions could result in electrocution. Page Using A Voltage Transformer When making measurements on an AC power line for example, using a voltage transformer, be sure to connect the voltage transformer ground terminal to ground. Serves to make common settings for all functions clock setting, comment input, etc. On-line help HELP An explanation of the display screen or the item currently selected by the cursor appears.
Value down Move the flashing item selection cursor down in the selection window. STOP 3. The output destination by this key can be selected. COPY Produces a hard copy of the display content. Back Space Back Space is used for backspacing when comments are input. Channel guide Indicates channels for specific position of input units see Section 7.
List print Prints file list displayed on the file screen to output destination designated by key see Section 9. Page 67 1 Hz sine wave input is measured. Since data for all channels can be superimposed, the relative relationship between input signals can be observed visually. Turn on the power. Start Connect the inputs. Select the memory recorder function.
Select function. Setting range is 10 to For setting the number of channels, see Section 9. Move the flashing cursor to the format item, as shown in the figure on the left. Move the flashing cursor to the format item. Use the function keys to select X-Y dot or X-Y line.
Printing as a waveform Method 1. Move the flashing cursor to the print mode item, as shown in the figure on the left. Use the function keys to select numeric data. Method 1. Page 85 : Data are stored as binary data. Use the control or the function keys to make the selection. Move the flashing cursor to the overlay item. For details, see Chapter 8. See the settings for each unit in Chapter 7. Press the cursor keys simultaneously. Use the function keys to execute or cancel the function. Move the flashing cursor to the point shown in the figure on the left.
Move the flashing cursor to the point shown in the figure on the left, and enable or disable storing of parameter processing results. Use the function keys to make the selection. When the key is pressed twice, the is forcibly stopped. Dual screen The gauge function is enabled. Quad screen The gauge function is enabled. Select the recorder function. Use the key to set the time axis range.
Fixed recording length mode: Any recording length mode: Any recording length can be selected by the user. Move the flashing cursor to the shot item, as shown in the figure on the left.
Set the any recording length mode. Use the function keys to select the display format. Move the flashing cursor to the print mode item, as shown in the figure on the left 3.
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Hioki 8835 Memory HiCorder
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