Professional Instrument Equipment and Testing Solution Supplier - JETYOO Industrial&Jianyou (Shanghai) Measuring Instrument Co., LtdAs a product technical support engineer for the former Agilent (now KEYSIGHT)-Jian JETProduct Technical Support Engineer at KEITHLEY (now Tektronix)-RongyooCo founded in 2011Characterized by technological applicationsOur agency trading company aims to break through the old and establish a new one! Fill the gap of most imported instrument and equipment manufacturers only setting up sales points in China, but with weak or no technical support, and agent distributors only specialize in sales, not professional in pre-sales technical Q&A/testing plans, and not professional in after-sales training/maintenance calibration. oursTechnical salesAll of them have a bachelor's degree or above and have over 10 years of experience in the testing industry. With our advanced and unique business philosophy, we specialize in providing instruments and equipment, testing solutions, technical training, maintenance and measurement services for Chinese users, serving the East China region of ShanghaiA company with technical engineersA technology oriented comprehensive service provider for instruments and equipment.

MEMORY HiLOGGER LR8450Japanese HIOKI LR8450-01 data acquisition instrument
LR8450-01 Equipment Screen 10
Freely combinable measuring units
generic unit
U8551
Measure the voltage, thermocouple, and humidity of the object (using humidity sensor Z2000)
RTD(Pt100、 Pt1000、 JPt100)、 resistance
Maximum input voltage DC ± 100V
Number of channels: 15ch
Sampling rate 10ms
Input terminal button terminal board
Voltage and Temperature Unit
U8550
Measuring object voltage, thermocouple, humidity ※ 1 limited to U8550 ※ 1 (using humidity sensor Z2000)
Maximum input voltage DC ± 100V
Number of channels: 15ch
Sampling rate 10ms
Input terminal M3 screw terminal board
LR8530 LR8531
Direct Connection Unit Wireless Unit Direct Connection Unit Wireless Unit
Voltage and Temperature Unit
U8552
Measuring object voltage, thermocouple, humidity ※ 2 only for U8552 ※ 2 (using humidity sensor Z2000)
Maximum input voltage DC ± 100V
Number of channels 30ch
Sampling rate of 20ms (10ms when using channels below 15ch)
Input terminal button terminal board
LR8532
Direct connection unit wireless unit
High speed voltage unit
U8553
Measure the voltage of the object being measured
Maximum input voltage DC ± 100V
Number of channels 5ch
Sampling rate 1ms
Input terminal M3 screw terminal board
LR8533
Direct connection unit wireless unit
Strain measurement of objects: 1-meter method (2-line type), 1-meter method (3-line type), 2-meter method (adjacent edge), 4
Meter method, strain gauge converter, voltage
Adapt to strain gauge resistance
1 table method, 2 table method: 120 Ω
(350 Ω requires an external bridge box)
4 Table Method: 120 Ω～ 1k Ω
Bridge voltage DC2 V ± 0.05 V
Number of channels 5ch
Sampling rate 1ms
Input terminal button terminal board
Strain unit
U8554 LR8534
Direct connection unit wireless unit
Bridge Box Bridge Box
External built-in
Strain gauges
Directly connect strain gauges
The strain cell is equipped with a built-in bridge box. It can be directly connected to the input terminal of the application unit
Variation.
LR8450+U8554 x 2
Strain input 10 channels
Bridge box external data acquisition instrument 11
LR8450, LR8450-01 data acquisition device
General parameters Basic parameters
Product warranty period of 3 years
Accuracy guarantee period of 1 year
Maximum number of units that can be connected
number
4 direct connection units+7 wireless units * 1
(* 1: LR8450-01 only)
Connectable units
(Directly connected unit)
U8550 Voltage and Temperature Unit
U8551 Universal Unit
U8552 Voltage and Temperature Unit
U8553 high-speed voltage unit
U8554 strain cell
Connectable units
(Wireless unit only for LR8450-01 connection)
LR8530 Wireless Voltage and Temperature Unit
LR8531 Wireless Universal Unit
LR8532 Wireless Voltage and Temperature Unit
LR8533 Wireless High Speed Voltage Unit
LR8534 wireless strain cell

MEMORY HiLOGGER LR8450Japanese HIOKI LR8450-01 data acquisition instrument
Relative humidity (% RH)
Temperature (℃)
Input parameters for universal unit U8551
temperature
RTD
Connection methods: 3-wire, 4-wire, measuring current: 1mA (Pt100, Jpt100), 0.1mA (Pt1000)
(Standard) Pt100, Pt1000: JIS C1604-2013, IEC751 JPt100: JIS C1604-1989
Type RangetallResolution, measurable range, measurement accuracy
Pt100
100℃ f.s. 0.01℃ -100℃～100℃ ±0.5℃
500℃ f.s. 0.05℃ -200℃～500℃ ±0.7℃
2000℃ f.s. 0.1℃ -200℃～800℃ ±0.9℃
JPt100
100℃ f.s. 0.01℃ -100℃～100℃ ±0.5℃
500℃ f.s. 0.05℃ -200℃～500℃ ±0.7℃
2000℃ f.s. 0.1℃ -200℃～500℃ ±0.9℃
Pt1000
100℃ f.s. 0.01℃ -100℃～100℃ ±0.5℃
500℃ f.s. 0.05℃ -200℃～500℃ ±0.7℃
2000℃ f.s. 0.1℃ -200℃～800℃ ±0.9℃
When using Pt1000, data update intervals of 10ms, 20ms, and 50ms15 cannot be used
Resistance connection method: 4-wire, measured current: 1mA
RangehighResolution, measurable range, measurement accuracy
10Ω f.s. 0.5 mΩ 0Ω～10Ω ±10 mΩ
20Ω f.s. 1 mΩ 0Ω～20Ω ±20 mΩ
100Ω f.s. 5 mΩ 0Ω～100Ω ±100 mΩ
200Ω f.s. 10 mΩ 0Ω～200Ω ±200 mΩ
High speed voltage unit U8553 (accuracy guarantee period of 1 year, adjusted accuracy guarantee period of 1 year)
Basic parameters
Number of input channels 5ch (voltage specific)
Input terminal M3 screw terminal board (2 terminals per channel) with terminal board protective cover
Measure the voltage of the object being measured
The input method is based on the scanning method of semiconductor relays and the insulation of all channels
A/D resolution of 16 bits
Maximum input voltage DC ± 100 V (upper limit voltage that will not be damaged even when applied between input terminals)
The maximum voltage between channels is DC 300 V (the upper limit voltage that will not be damaged even when added between each input ch)
The maximum rated voltage to ground is AC and DC 300 V (input ch - between the host and between each unit)
The upper limit voltage that may be damaged
Input resistance 1M Ω± 5%
Allow signal source resistance below 100 Ω
Data update interval: 1 ms to 10 s (switch to 13 levels)
Digital filters are based on the number of channels used, data update intervals, wire breakage detection settings, and power supply
Frequency filtering setting, automatically setting the cutoff frequency of the digital filter
Temperature and humidity range: -10 ℃ to 50 ℃, below 80% RH (without condensation)
Volume and weight approximately 134W × 70H × 63D mm, 237 g
Attachment user manual, installation screws x 2
Simulate input parameters
Set the accuracy to 23 ℃± 5 ℃ and below 80% RH, perform zero adjustment at least 30 minutes after turning on the power, and cut off the frequency
Under the conditions of 5Hz, 10Hz, 50Hz, or 60Hz)
Measuring object rangetallResolution measurement range measurement accuracy
Voltage 100 mV f.s 5 μ V -100 mV to 100 mV ± 100 μ V
200 mV f.s. 10 μV -200 mV～200 mV ±200 μV
1 V f.s. 50 μV -1 V～1 V ±1 mV
2 V f.s. 100 μV -2 V～2 V ±2 mV
10 V f.s. 500 μV -10 V～10 V ±10 mV
20 V f.s. 1 mV -20 V～20 V ±20 mV
100 V f.s. 5 mV -100 V～100 V ±100 mV
1-5 V f.s. 500 μV 1 V～5 V ±10 mV
Strain cell U8554 (accuracy guarantee period of 1 year, adjusted accuracy guarantee period of 1 year)
Basic parameters
Number of input channels 5CH (each channel related to voltage and strain can be set)
Input terminal button type terminal board (5 terminals per 1 channel) with terminal board protective cover
DIP switches can be set according to the measurement object
Measure the voltage of the object being measured
Strain gauge transducer
Strain gauges: 1-gauge method (2-wire type), 1-gauge method (3-wire type), 2-gauge method (adjacent edge)
4 Table Method
Adapt to strain gauge electricity
Resistance
1 meter method, 2 meter method: 120 Ω (350 Ω requires an external bridge box)
4 Table Method: 120 Ω～ 1k Ω
Bridge voltage DC 2 V ± 0.05 V
Balance adjustment method: electronic automatic balance
Range voltage: below ± 20 mV (1 mV f.s range~20 mV f.s range)
Below ± 200 mV (range of 50 mV f.s to 200 mV f.s)
Strain: below ± 20000 μ ε
(Range from 1000 μ ε f.s to 20000 μ ε f.s)
Below ± 200000 μ ε
(Range from 50000 μ ε f.s to 200000 μ ε f.s)
Input method: All channels are sampled simultaneously (non insulated between channels)
Maximum input voltage DC ± 0.5 V (upper limit voltage that will not be damaged even when applied between input terminals)
Maximum voltage between channels is non insulated (all channels are grounded)
Maximum ground rating
voltage
AC 30 Vrms or DC 60 V
(Input ch - upper limit voltage that will not be damaged even when applied between hosts)
Input resistance 2 M Ω± 5%
Data update interval: 1 ms to 10 s (switch to 13 levels)
Low pass filter cut-off frequency: -3dB ± 30%
Select from AUTO, 120, 60, 30, 15, 8, 4 (Hz)
AUTO: Linked with the set data update interval, automatically sets the cutoff of the low-pass filter
Stop frequency
Attenuation characteristics: 5th order Butterworth filter -30dB/oct
Temperature and humidity range: -10 ℃ to 50 ℃, below 80% RH (without condensation)
Volume and weight approximately 134W × 70H × 63D mm, 236 g
Attachment user manual, installation screws x 2, wiring confirmation label