Product Details

LINKJOIN LZ-840 Fluxmeter flux density measuring instrument magnetic flux meter with CE Certification

Place of Origin Hunan, China
Brand Name LINKJOIN
Model Number LZ -840

Product Features

LINKJOIN LZ-840 Fluxmeter flux density measuring instrument  magnetic flux meter with CE Certification

 

1. General Introduction

LZ840 fluxmeter is a kind of accurate, integrated flux meter, which uses different induction coil to measure changeable magnetic flux. The basic part is the analog integrator controlled by embedded microprocessor. Analog integrator is quite flexible, it can run good in different field. Embedded microprocessor not only improves the function of the integrator, and also adds a variety of useful features to the machine. LZ-840 fluxmeter reflects fast, easy to use, fully automatic operation mode and manual mode can be selected at random, to achieve the optimal application of the user's performance.

 

 

Product Pictures

  
LINKJOIN LZ-840 Fluxmeter flux density measuring instrument magnetic flux meter with CE CertificationLINKJOIN LZ-840 Fluxmeter flux density measuring instrument magnetic flux meter with CE Certification 

2. Function Features

 

116-key keyboard, with multiplexing function

 

High reliability

 

Embedded computer control

 

5 ¾ digit display resolution

 

Store five sets of measurements coil parameters, and other standard auto probe recognition

 

intelligent drift suppression, high noise resistance 

 

USB, BNC, parallel output interface, remote control by a computer

 

analog signal output

 

Hardware peak hold

 

High and low threshold alarm function 

 

LCD display with backlight

 

 

3. Application

 

AC and DC magnetic field testing capabilities

 

Magnetic analysis - relays, electromagnets, motors, generators, speakers, and other linear actuator

 

Remanence measurement

 

Stray magnetic field measurement

 

 4. Technical Data

 

 Measurement
   Input Signal: 1
   Input mode: Two-cores interfaces
   Input Resistance: 100 k or 10 k
   Max. inout voltage: 60 V
   Display update rate: 3/s

   DC
   Display Resolution: 4¾ digits
   Integrator Capacitance: 1 µF 
   Input Resistance: 100 k 10 k 10 k 10 k
   Range: 400mVs 40mVs 4 mVs 0.4mVs
   Resolution: 0.1 mVs 0.01 mVs 0.001 mVs 0.0001 mVs
   Accuracy: Offset: ±10 µVs ±DC Integrator Drift
                  Gain:   ±0.25% of reading(<10Vs/s Max. rate of change)
   Minimum dφ/dt: 20 µVs/minute
   Maximum dφ/dt: 60Vs/s
   Integrator Drift: ±1µVs/minute

   DC Peak
   Display Resolution: 4¾ digits
   Integrator Capacitance : 1 µF 
  Input Resistance : 100 k 10 k 10 k 10 k
   Range: 400mVs 40mVs 4 mVs 0.4mVs
   Resolution: 0.1 mVs 0.01 mVs 0.001 mVs 0.0001 mVs
   Accuracy: Offset: ±100 µVs ±DC Integrator Drift
                  Gain: ±5% of reading(<10Vs/s Max. rate of change)
   Maximum dφ/dt: 60Vs/s

   AC
   Display Resolution: 4¾ digits
   Integrator Capacitance: 1 µF 
   Input Resistance: 100 k 10 k 10 k 10 k
   Range: 400mVs 40mVs 4 mVs 0.4mVs
   Resolution: 0.1 mVs 0.01 mVs 0.001 mVs 0.0001 mVs
   Frequency Response: 2 Hz to 50 kHz 
   Accuracy: 
   Integrator Drift: N/A

   AC Peak
   Display Resolution: 4¾ digits
   Integrator Cpacitance: 1 µF 
   Input Resistance: 100 k 10 k 10 k 10 k
   Range: 400mVs 40mVs 4 mVs 0.4mVs
   Resolution: 0.1 mVs 0.01 mVs 0.001 mVs 0.0001 mVs
   Frequency Response: 2 Hz to 50 kHz 
   Accuracy: 
   Integrator Drift: N/A

   Front Panel
   Display: LCD with backlight
   Display Resolution: 4¾ digits
   Display update rate: 3/s
   Display Units: Vs, WbN, MxN , Vs/N , Wb , Mx , Gs , T , % , Oe , A ,Wb.cm^2 
   Units Multipliers: µ, m, k, M, G
   Keypad: 16key with multi-function

   Interfaces
   IEEE-488.2 Capabilities: SH1,AH1,T5,L4,SR1,RL1,PP0,DC1,DT0,C0,E1
   Serial Interface: RS-232C Standard, alterable baud rate

   Alarms
   Number: 2
   Settings: High and Low set point a, inside/outside, beeper
   Actuators: Beeper, Relays for High and Low

   Relays
   Number of Relays: 3
   Contacts: Normally Open(NO), Normally Closed(NC)
   Contact Rating: 30 VDC at 2 A
   Operation: Follows high and low alarms. Can be operated manually.
   Monitor Output
   Scale: ±1V 
   Acuuracy: ±1% of reading ±10 mV, (DC to 10 kHz)
                  ±5% of reading ±10 mV, (10 kHz to 50 kHz)
   Minimum Load Resistance: 1 k

   General
   Ambient Temperature: -15 ~ 55°C . 
   Power Requirement: 100, 120, 220, 240 VAC, +5% -10%, 50 or 60 Hz, 20 watts

 
   

 

 

CE Certification

 LINKJOIN LZ-840 Fluxmeter flux density measuring instrument magnetic flux meter with CE CertificationLINKJOIN LZ-840 Fluxmeter flux density measuring instrument magnetic flux meter with CE Certification 

 

Company Information

LINKJOIN LZ-840 Fluxmeter flux density measuring instrument magnetic flux meter with CE Certification

 

Our services

HUNAN LINKJOIN TECHNOLOGY CO., LTD. warrants each instrument of its manufacture to be free from defects in material and workmanship. Our obligation under this warranty is limited to servicing or adjusting any instrument returned to our factory for that purpose. The warranty period is 18 months. On returning the equipment under warranty, the buyer bears the costs for the shipment to LINKJOIN; LINKJOIN bears the costs for returning the device to the buyer. However, the buyer bears all the costs for shipment, taxes and duties, if the device is returned to LINKJOIN from abroad.

 

The warranty period begins on the date of delivery of the product or later on the date of installation of the product if the product is installed by LINKJOIN, the warranty period begins on the 31st day after delivery, provided that if you schedule or delay the LINKJOIN installation for more than 30 days after delivery.


LINKJOIN warrants the product only if it has been sold by an authorized LINKJOIN employee, sales representative, dealer or LINKJOIN headquarter.

The warranty period does not apply to defects of product result from improper or inadequate maintenance, repair or calibration;unauthorized modification or misuse; improper site preparation or maintenance. Caution: the hall probe is easy to damage; it's not in the warranty scope list.

Exhibition Shows

LINKJOIN LZ-840 Fluxmeter flux density measuring instrument magnetic flux meter with CE Certification 

Advantages

1. 100% Manufacture

Both our factory and company are founded in Loudi, Hunan Province. We are specialized in manufacture and 

sales of magnetic measurement instruments. All the products are made by our own factory. So our price is 

competitive. 

 

2. Quality control

From the material to the final product. All the components together with production procedure are inspected 

and controlled. We ensure the products have been fully inspected by our QC one by one before shipment. 

 

3. Reliable after sales service

Free training for the operation of equipment in our company, which is provided by our professional training 

department.

We provide 18months warranty for the maintenance without charges for components change or repairing.  

(except for fragile parts) . And we are responsible for lifelong repair, and charge appropriately for repair 

service out of warranty period.

FAQ

Q1: What are the terms of payments?

A1: We accept T/T, Western Union, Paypal, and cash.

 

Q2: How long it will take to delivery the goods?

A2: If we have the goods in stock, we will delivery them within3 working days after we get your payment. If we 

do not have in stock, we will delivery them before the deadline which we both parties agreed on. 

 

Q3: What kind of package you offer?

A3: We pack the goods by the export box,fill with foam to make sure the goods in good condition for storage 

and shipment.

 

Q4: What kind of shipment ways are available?

A4: By sea to your nearest port.

   By air to your nearest airport.

   By express(DHL, UPS, FedEx, TNT, EMS) to your door.

   If customers have their own express account number, transportation fee paid by such accounts are also 

welcome.We will provide you a tracking No. after we ship the goods, so that you can track the goods 

conveniently. 

 

 

 

 

 

You May Like

Find Similar Products By Category

You May Like

View More
Chat Now Contact Now