OFweek wearable device network news author I am a game player for more than 20 years old dead powder, experienced the historical changes from the FC red and white machine to the PS4 game console, can be said to be the host game's diehard loyalty, although it has come to a year , but the love of the game has never changed.
In 2016, VR is the hot word into the game player's field of vision. There are also many contacts for various VR devices on the PC. For example, most domestic VR devices (mobile phone VR boxes do not count) Dapeng VR, small VR, and so on. Because of the price, I did not thoroughly experience the VR products of the two giants of PC (Oculus and HTC), but experienced HTC VIVE equipment in the experience shop.
Sony's PSVR was finally officially announced at the 2016 Game Developers Conference and was released globally on October 13 of the same year. However, unfortunately, on the first day of the launch, the writer did not grab the goods on a certain East and well-known B2C. Afterwards, each time the State Bank released the goods, the author was empty-handed and had no gain. The author of the silk is not willing to buy in the hands of the cattle, can only wait for buying opportunities. Fortunately, through the help of a friend, I got an European version of the PSVR. The author finally can have a good experience.
The writer's assurance of this evaluation article: It will not be a routine soft article, I will try to tell my real experience to playmates. The focus is real! real!
At present, the PSVR game that I contact with is still more DEMO and cheaper. We can leave messages of interest to you. I will see what people are interested in and choose the most popular game to share experience.
Simple configuration introduction
When it comes to the configuration of the PSVR, knowing how to understand it naturally does not make sense. The author lists some data related to the actual user experience for everyone:
Head mounted display weight: about 0.61 kg
Display mode: OLED
Screen Resolution: 1920X1080 ** Monocular 960X1080 **
Refresh rate: 120HZ, 90HZ (see the game company's specific optimization)
Appearance and wearing comfort
In terms of aesthetic appearance, PSVR inherits SONY's industrial design advantages, and it is still very high on the wearer. In my personal aesthetic is the most handsome of the current VR device. But this is no use for the user ah, play Superman soaked sisters? ! I don't know if it's easy to use.
In terms of comfort, it is still the same sentence, SONY's industrial design is there. Personal feeling is still very comfortable. As long as it is reasonable to wear (I mean it is necessary to understand the instructions, do not even how to adjust does not know to spray uncomfortable), the device center of gravity behind the head, so there will be no pressure on the eyes. However, it is estimated that friends who love to sweat in summer will feel a little hot.
The author's longest game lasted for about 1 hour without wearing an uncomfortable feeling. Special mention to the friends with glasses, PSVR can be played downstream of the situation where you wear glasses, but be sure to pay attention to the depth of PSVR wear, do not let the glasses lens and VR lens unnecessary friction, damage to the lens.
Said a digression, before there are users Tucao playing PSVR wire too much XX, before no feeling. After the installation, I went to the XX too much, so it may be a challenge for the players who will not manage the line and are Virgo.
Performance evaluation
1. About PSVR resolution, display effect
Because of previous exposure to VR products on PCs, 1080 to 2K display effects have been experienced. It can be said that PSVR is not the best display. The author thinks that in order to have a good experience on VR head-display equipment and eliminate graininess, at least 2K support is needed, and the brightness of the screen should not be too dark.
So on PSVR's monocular 960x1080 resolution, most games will still feel a sense of granularity.
2. Move positioning is not so unimaginable
Before seeing the user evaluation that the corresponding MOVE PSVR handle sensing is not accurate, often there are jitter and inaccurate sensor. So there is no special hope for the experience of MOVE. However, in the actual game experience, in a trial version of the VR World's London Robbery, there is also a shooting game similar to a VR one. The shooting experience and accuracy of MOVE surpass my expectations, and the game is positioned. There is no problem at all. So we don't have to worry too much about this. Put a real animal
3. PS4 Pro Optimization
Since the PS4 Pro in the sea Amoy hand, put the old version of the State Bank PS4 to a friend, so there is no comparison evaluation. However, as far as the current news is concerned, the PS4 Pro can indeed improve the individual optimized VR gaming experience. So this thing is a matter of opinion. Do you need to upgrade your PS4 Pro? Personally, it seems to be important for gamers to first understand which games are currently optimized for the PS4 Pro and whether these games are worth your money to upgrade. After all, the current PS4 Pro is highly scrambled by the yellow cattle. If there is no credit card full reduction activity, Haitao is not cheap, so we need to analyze it calmly. Of course, Tyrant excluded.
Again, we all know that Pro-supported 4K HDRs require display devices with HDMI2 support. However, when the PS4 Pro uses the PSVR, the HDMI cable needs to connect the VR device's processor box to the monitor. The HDMI of the VR monitor box is 1.4, so everyone does not play VR and wants 4K HDR effect. When you pay attention, you need a PS4 Pro direct-connect monitor.
Game experience
For game resources, because of experiencing so many VR devices, it can be said that although the hardware is very important for the success or failure of VR devices, there is absolutely no software, that is, the importance of resources. The author believes that in the VR world, people who have the resources will have the world. Before I said that the small 2k VR single is better than the PSVR, but when you spend a few days experiencing the game and video resources, it is eating ash. Moreover, domestic VR head-display devices can provide support in some ways for VR games on Steam, but lack the support of handheld devices. Therefore, most high-quality VR games cannot be played on real domestic VR or are actually experienced. So I think the richness of game resources, diversity and high quality is the core competitiveness of VR devices, not to say what companies out of a mobile phone VR display device is VR, basically after watching the big white legs and some low quality VR games players Lost interest. I like PSVR because SONY officials strongly promoted and supported their own VR devices. They pulled a large number of 3A game companies to play games for them. Although all current PSVR games are DEMO-level games, they are not comparable to other platforms. Contrast, there is still an advantage, as long as SONY wants to promote this equipment, absolute game resources to keep up with, refer to the number of exclusive masterpieces under the PS game platform. I hope that SONY does not learn the same way that Microsoft treats its own Kinect. Even if it is played, a good somatosensory game can be counted with one hand.
In addition, most of the domestic PSN users are Hong Kong users, if you want to experience more PSVR games, it is best to register another US service account, and there are many more VR games than Hong Kong services.
With regard to the problem of dizzy dizzy when playing VR games, this is a question that the author wants to focus on d, which concerns the need for people to buy VR.
Halo does not faint completely to see the personal long-term physique and you play VR game at the time of the physical decision, the body is dizzy, or overtime may also halo VR after staying up late, so I suggest that everyone want to buy PSVR before looking for opportunities Can experience it first, first, see if your fitness is not suitable for playing VR, and secondly, in the process of experiencing, you know whether you really like the experience of VR game, or just impulse to want to play impulse consumption.
Another game halo is not dizzy really determined after their experience, such as no VR before, I see the general reaction of gamers driving game driving club and resident evil DEMO games that generally halo, but these two games I do not play it Obvious halo feeling, after all, the author's game time control is very good, not very long.
But like the RIGS robot battle game. Usually there is nothing to do with the operation, but when the robot is operating, the robot will have slight vertigo when jumping.
For the game, first of all, let's talk to everyone about watching the trailer of VR game. Don't be fooled by the video site and the display on the monitor. The effect of PSVR display is not as good as the display effect you see directly in the trailer. of. Ah, brightness, resolution, special effects and so on.
The author's current recommended games are:
THE PLAYROOM VR
Until dawn VR
Biochemical 7 DEMO VR mode (really scary)
RIGS Robot Battle
VR World's Big Robbery in London
Last words
In conclusion, I do not want to outline the advantages and disadvantages of the routine, or to share with you the question of whether or not to buy it.
If you are a dead player of a console game and you haven't had a VR game before, the price is within the acceptable range. Then buy it. The experience still has nothing to say.
If you are only interested in VR, or if you are not as affluent, it is advisable to suggest similar suggestions for PS4 Pro as I mentioned before, and think about how many games you want to play. After all, PSVR prices are not very close to the people.
The PH meter is a scientific instrument used to measure the acidity or alkalinity of a solution.
It is commonly used in various industries such as agriculture, food and beverage, water treatment, and Pharmaceuticals.
The PH meter operates on the principle of measuring the concentration of hydrogen ions (H+) in a solution.
The PH scale ranges from 0 to 14, with 7 being neutral. A PH value below 7 indicates acidity, while a PH value above 7 indicates alkalinity.
The PH meter consists of a PH electrode, which is a glass probe that generates a voltage proportional to the hydrogen ion concentration. This electrode is immersed in the solution being tested and connected to a PH meter device.
The PH meter device measures the voltage generated by the PH electrode and converts it into a PH value.
It typically has a digital display that shows the PH value, allowing users to easily interpret the acidity or alkalinity of the solution.
Parameter
Configure
Items
Online PH , ORP meter
Model
PHG8006
Range
PH:0-14.00 ORP:-2000+2000mV Temp :0-150℃(According to the electrode)
Accuracy
PH:±0.05PH ORP:±5mV Temperature :±0.3℃
Temp. compensation
Automatic or manual
Resolution
PH:0.01PH ORP:1mV Temperature:±0.1℃
Stability
PH:≤0.02PH/24h;ORP: ≤2mV/24h
Relay
Two group: 5A 240VAC/5A 28VDC or 120VAC
Voltage
85~265VAC or 9~36VDC,Power :≤3W
Current output
1 group: 4-20 mA(Standard ), can add 1 group(Optional)
Communication output
RS485 Modbus RTU(Standard )
Dimensions
98*98*130mm
Open hole size
93*93mm
Levels of protection
IP65
Installation
Plate , cabinet , embedded or wall mounted
Weight
0.6kg
Environment
-10~60℃;Humidity: 90%; no strong magnetic field interference except around the earth's magnetic field
PH Meter
Kaifeng Chuangxin Measurement & Control Instrument Co., Ltd. , https://www.kfcxflowmeter.com