|[Electronic and Electrical] - [Instrumentation]|
US HZT electronic analytical balance 0.1g / 0.01g / 0.001g precision gold jewelry scale laboratory
Note: This section is 0.01g, the picture is thousands of bits of the picture, the appearance of the same, please know.
Model: HZT-A (glass cover)
Weighing pan size: 100g-600g: 128MM
1kg / 2kg as: 138MM
3kg is: 156 * 156MM
0.001g weighing pan: 80 * 80MM
Scale body size: 270 × 190 × 265MM
power supply: Cross-use dual-use (you can plug in the battery can be put)
Accessories: adapter, weight, brochures, certificate, glass windshield
You can set the object weighing function;
There are four units of grams, carats, pounds, ounces;
Fuzhou Huazhi Scientific Instrument Co., Ltd. is a partner enterprise of HZ (US HZ) Electronics Co., Ltd., a partner company in mainland China. The company specializes in the manufacture and marketing of related instruments such as weighing measuring instruments and water quality analysis. Through its continuous commitment to providing quality products and perfect application solutions for customers around the world, Huazhi PT (Puerite) products will be in industrial, agricultural, experimental institutions, teaching, jewelry and special industry applications.
Huazhi PT (Pu Site) series can correspond to the needs of customers using OEM way for customer orders to produce, to meet different customer needs.
Standard balance HZT-A
The balance has been applied for appearance patent, number: 200730139667.0
model HZT-A300 HZT-A200 HZT-A300 HZT-A300 HZT-A300 HZT-A300
Range(g) 110 210 310 510 610 1100 2100 3000
readability(g)0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01
Repeatability (G) ± 0.01 ± 0.01 ± 0.01 ± 0.01 ± 0.01 ± 0.02 ± 0.02
Linearity error (G) ± 0.02 ± 0.02 ± 0.02 ± 0.02 ± 0.02 ± 0.02 ± 0.03 ± 0.03
Operating temperature range (℃) 5-35
The size of the disk (Mm) Φ128 Φ128 Φ128 Φ128 Φ128 Φ138 Φ138 156X156MM
Dimensions (Mm) 270 × 190 × 75
Boot up (minute) 10-20
HZY / HZT / HZQ / HZF series
Electronic balance manual
HZY / HZT / HZQ / HZF Series balance: the inner core motherboard chip originating in the United States by the United States HZ Electronic Technology Co., Ltd. authorized the Chinese mainland China Science and Technology Co., Ltd. assembly production. Production process by the United States HZ The company fully monitors to ensure the integrity of each product.
Please read this manual carefully before use to avoid proper damage to the balance.
First, the balance button function
ON / OFF - 'power button UNITSW - 'Unit conversion' key
TARE - 'Peel' key MODE - 'Mode' key CAL - 'Calibration' key
Second, the balance installed
Put the balance on a stable flat table and avoid vibration of the balance. Strong airflow and electromagnetic interference. Before installation: Be sure to "turn the red sensor screw counterclockwise" and keep it in place for the next time you move the balance.
Third, the balance boot
Connected to the power supply or installed 12VDry battery ON / OFF 'Switch' key to display 'maximum weighing value' ' wait 3- 5Seconds (depending on the working environment) after the show '0- 0.0- 0.00- 0.000' Of the weighing mode.
Fourth, balance calibration
1, Turn the balance power on 10- 30Minutes after the different (depending on the type of warm-up time difference)
2, Calibrate the balance: in the balance does not load any object in the case, long press'CAL Calibration 'button, about 5Seconds show ' CAL - 'will be released and the' calibration weight value 'will be displayed at the moment. At the moment, the weight of the' calibration weight value 'will be placed on the weighing pan and wait for a few seconds to show' calibration weight value ' After the first time you use the calibration, there is a slight error. Please recalibrate several times or perform the linear calibration according to the above procedure.
3, The balance of linear calibration: the balance does not load any object in the case, long press' CAL - 'key hold, about 5Seconds show ' CAL - 'when the release, and then long press'MODE Mode 'button, about 5After the second show the corresponding line of the corresponding linear calibration value, flashing the number that should be loaded weight value, to be loaded after the digital value is no longer flashing, then the balance has been recorded in the paragraph of the linear value, remove the weight to wait for the next paragraph Flashing the digital calibration value, and then load the corresponding weight value, until the balance after the weight automatically zero, then the linear calibration is completed.
Fifth, the balance count operation
1, The balance count: in the balance standby (with the container should be peeled) show '0.0or 0.00' After short press'MODE Mode 'key to display'10' Flashing, the lower right corner shows the 'g'Converted to'Pcs For higher counting accuracy, when entering the count mode (display '10' Flashing) every short press'CAL Correction 'key will be a set to set the numerical value (from 10-20- 50- 100- 150- 200- 250- 500) Between the cycle, select a digital value, put the corresponding count, the short press'MODE Mode 'key, it has been confirmed to enter the count function.
2, Exit the count function directly short press'MODE Mode 'key to restore the standby state can be.
Six, balance unit conversion operation (HZF Series without unit conversion function)
dog 'UNITSE Unit 'key, each press one time followed by the display,'CT '(Carat),'OZ '(Ounces),'1b' (lb) 'g'(G)
Seven, balance 232Communication operation (optional function)
1, Communication hardware format: RS232Three-wire system, 9600Baud rate, 8Bit data bits, 1Bit stop bit;
2, The host computer command format: balance address +Command word, where the balance address occupies one byte, in binary form, the command control word occupies one byte, forASCII Code (lowercase letters). The order words are arranged as follows:
example: 16H + s , On behalf of the 16th square sampling once;
3, The next bit machine reply format: When the next crew received the host computer command, if not for the sampling command, reply XON (11H , ACK (06H)? XOFF (13H)Command; if the sampling command, then reply to 13 bytes of the weighing record, including a byte XOH (11H),A sign of a byte (positive number only outputs a space character), seven bytes of weighing data, three bytes of weighing units, one byte XOFF (13H) .
4, The balance number operation
The electronic balance adds a balance number setting function, the operation process is as follows:
Hold down the balance switch and press and hold the count key until it appears No - XXX until, XXX On behalf of the specific number, then you can press the calibration key to change the number, number change range 1- 100After setting, the controllable count key exits.
5, The host computer demonstration software operation
1) Install the computer software according to the conventional software installation method
2) Between the balance and the computer connected to the serial cable, and determine which serial port;
3) Open the software, choose a good serial number and balance number can communicate with the balance;
4) The sampling interval is the automatic sampling interval;
5) All the functions of the key as shown in the name; which prints to print the current weighing record;
6) If you save, the current sample data is saved to a user-specified txt (Text document). If you save by automatic, the word will automatically sample each data saved to this text document. Text documents can be used WORD Or notepad. Please do not use WordPad to open, so that some computers may be arranged in a neat.
8, balance the use of precautions
Before use, according to the provisions of the boot after the preheat calibration, if the weighing is not accurate need to balance the balance of the balance, do not use the environment in the explosion of the balance, failure, check the following table:
Nine, balance matching pieces
Balance host 1Taiwan, external power supply 1Only title plate 1Weight, depending on the model 0- 2One) manual, warranty card, certificate of the various 1(Note: with optional 232External function with a CD-ROM and a data cable)
Ten, balance the scope of warranty
The company's product warranty period of one year (from the date of sale) during the warranty period, the user can guarantee the card with the warranty card to the quality of the product directly sent back or returned to the original sales side for repair or replacement. : 1, The warranty period has passed; 2, Due to improper use or impact caused by the damage. 3, The balance placed in the strong sulfuric acid corrosive, radioactive material caused by the damage. 4, Open the balance without permission.