JSR ENTECH Catalog

Measuring Tools

Measurement Data Management Convenient data collection tool and quality control software

Mini-Printer Equipped with Data Logging Function SERIES 264 — Digimatic Mini-Processor DP-1VA LOGGER

In addition to the conventional (DP-1VR) printing and statistical calculation functions, data logger and USB output functions are added and enhanced! • This is a palm-sized printer used to print measurement data from Digimatic gages or to perform statistical analysis. • The versatile DP-1VA LOGGER printer not only prints measurement data, but performs a variety of statistical analyses, draws histograms and D-charts and also performs complex operations on Xbar-R control charts. • The data logger function allows storage of up to 1,000 pieces of data in memory, and batch transfer of stored data to an Excel-format inspection certificate, etc., by connecting to a PC with a USB cable (optional).

Specifications • Order No. : 264-505E • Model : DP-1VA LOGGER • Data input : Digimatic input, RS-232C input (specific to Mitutoyo KA counter) • Data processing capacity: 10 9,999 subgroups = 99,990 pieces of data • GO/±NG judgment (five sets can be defined) • Output : (1) USB output (2) RS-232C data output at TTL levels (3) GO/±NG judgment result out put (−NG, GO, +NG) • Input timer : Input intervals Mode 0 : 100,000 pieces of data Modes 1,2 : 9,999 pieces of data Mode 3 : Sample size • Printing method : Thermal line printer • Printing speed : 0.8 s per line (6.5 mm/s) (using AC adapter) • Printing line : 10,000 lines of normal characters per roll 7,000 lines of large characters per roll • Printing paper : High durability thermo- sensitive paper Note : Printed characters do not fade if a printout is stored in a cool dark place, but if it is to be used for official documents, or stored more than 5 years, it is recommended to make a more durable copy. • Power supply : 2 power methods (1) AC adapter 100-240 V 50/60 Hz AC 0.25 s, 1 s, 5 s, 30 s, 1 min, 30 min, 60 min Width 58 mm × length 48 m adapter (6 V, 2 A) as a standard accessory. (2) 4 pcs. of LR6/ AA size (alkaline or Ni-Mh) Note : Manganese dioxide batteries are not usable. • Battery life: About 10,000 lines (if data is printed once every 5 seconds using 1,600 mA NiMH batteries at 20 ℃ ) Note : This is a typical value and is not guaranteed. • External dimensions: 94 (W) × 201 (D) × 75.2 (H) mm (1) USB cable (A-microB) : 06AFZ050 (1 m) (2) RS-232C output cable : 09EAA084 (1 m, D-SUB 9 pin) (3) RS-232C counter cable : 09EAA094 Cable for KA counter (1 m, D-SUB 25-pin) (4) GO/ ±NG judgment cable : 965516 (2 m, 10 pin terminal / separate) (5) Foot switch: 937179T Consumable Items Printing paper (10 rolls) : 09EAA082 • Mass: 390 g (main unit) Optional Accessories

264-505E DP-1VA LOGGER

Example of printout

Example of batch printing log data In OUTLOG Setting 1

MODE1

MODE2

MODE3

Various statistical calculations are executed using all input data. If the tolerance limits have been set, GO/±NG judgment and histogram creation are also enabled.

In addition to the MODE1 function, measurements within the tolerance limits are printed out as a D chart*. This chart allows you to identify the trend of variations in measurement data. * D chart stands for Displacement chart.

Only input of data automatically enables calculation processing of complex control limit values as well as calculation for creating an Xbar-R control chart.

In OUTLOG Setting 2 This setting allows printout of measurement time, measurement value, and GO/±NG judgment result.

In OUTLOG Setting 3 This setting allows printout of data number, measurement value, and GO/±NG judgment result.

This setting allows printout of data number, measurement date and time, and GO/±NG judgment result.

Statistical calculation data

MODE0

MODE1, 2

MODE3

GO/±NG judgment

N : Number of pieces of data

MAX : Maximum value MIN : Minimum value R : Range X _ : Mean value δ n : Standard deviation of a population (N) δ n-1 : Sample standard deviation (N-1) –NG : For the number of pieces of data smaller than the lower limit +NG : For the number of pieces of data larger than the upper limit P : Percentage of rejects

MAX : Maximum value MIN : Minimum value

n : Number of subgroups (up to 10) X _ : Mean value in a subgroup R : Range of a subgroup X _ : Mean value

X _ -UCL : Upper control limit X _ -LCL : Lower control limit R : Center (R control)

R-UCL : Upper control limit (R control) R-LCL : Lower control limit (R control)

Cp : Maximum process capability potential Cpk : Actual process capability achieved

JSR Entech Catalogue 12

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